NAS1301C4-6

NAS1301C46 Assembled Washer Screw
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Datasheet. NAS1301C4-6 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.299in. ⁓5/16"

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

0.343in. and 0.375in. ⁓3/8"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

pan

Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

0.205in. and 0.219in.

Head Height
A measurement from the bottom to the top of the head,in distinction from depth.

0.078in. and 0.080in. ⁓3/32"

Washer Quantity
The number of washers included on the item.

2

Internal Drive Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.

cross recess type 1

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.112in. (UTS #4)

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

40

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

35.0 rockwell c primary washer and 43.0 rockwell c primary washer

Secondary Washer Relationship To Primary Washer
An indication of whether or not the secondary is identical to the primary washer.

not identical

Secondary Washer Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the secondary washer.

flat

Primary Washer Outside Diameter

0.209in.

Secondary Washer Outside Diameter

0.213in. and 0.223in.

Primary Washer Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the primary washer.

split helical ring

Primary Washer Material Thickness

0.025in.

Secondary Washer Material Thickness

0.013in. and 0.019in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 301 secondary washer or steel comp 302 secondary washer or steel comp 304 secondary washer or steel comp 316 secondary washer or steel comp 321 secondary washer or steel comp 347 secondary washer or steel comp 348 secondary washer

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 430 fastener or steel comp 302 fastener or steel comp 303se fastener

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

66 fed std all material responses primary washer

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

MIL-S-5059 mil spec 1st material response secondary washer or MIL-S-5059 mil spec 2nd material response secondary washer or MIL-S-5059 mil spec 3rd material response secondary washer or MIL-S-5059 mil spec 4th material response secondary washer or MIL-S-6721 mil spec 5th material response secondary washer or MIL-S-6721 mil spec 6th material response secondary washer or MIL-S-6721 mil spec 7th material response secondary washer

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-S-763 fed spec 1st material response fastener or MIL-S-7720 mil spec 2nd material response fastener or astm A582 assn std 3rd material response fastener

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate fastener

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate primary washer

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate secondary washer

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-35 fed spec single treatment response primary washer

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

80205-NAS1301 professional/industrial association standard

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unc

What material is the assembled washer screw made of ?

Steel comp 430 fastener or steel comp 302 fastener or steel comp 303se fastener

What material is the assembled washer screw made of ?

Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385

What material is the assembled washer screw made of ?

Steel comp 301 secondary washer or steel comp 302 secondary washer or steel comp 304 secondary washer or steel comp 316 secondary washer or steel comp 321 secondary washer or steel comp 347 secondary washer or steel comp 348 secondary washer

What is the thread quantity per inch?

40

What is the head style?

Pan

What is the thread length?

0.299 inches minimum

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for NAS1301C4-6?

5305-01-107-3529

How is this classified for shipping?

Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment

What's the federal classification of NAS1301C4-6?

FSC 5305 ⁓ Screws

NSN 5305-01-107-3529 SCREW,ASSEMBLED WASHER

unc thread series passivate secondary washer surface treated 40 thread quantity per inch pan head style 0.299" thread length right-hand 2a thread class

NIIN
011073529
NIIN Date
02/04/81
Schedule B
7318152000 
Name Code
06660
FIIG
A003B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
1 
Historical Price
$1.50 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 10115021 Cage A486G

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Finland 
  • - Spain 
  • - Singapore 
  • - Malaysia 
  • - Australia 
  • - Canada 
  • - Germany 
  • - United Kingdom 
  • - Greece 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other screws with similar characteristics

Nothing similar to this part number was found in our inventory

NAS1301C4-6 / Screw,assembled washerWhat is the formal definition of this item?

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).