8716420

8716420 Plain Internal Wrenching Nut
Home » Catalog » Nuts & Washers (p. 2853) » Plain Internal Wrenching Nuts (p. 1) » Part Number 8716420

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Datasheet. 8716420 specification

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

3b

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

Width Between Flats

0.6255in. and 0.6285in.

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

double hexagon

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

internal wrenching

Nut Diameter

0.981in. and 0.986in.

Nut Height

1.000in. ⁓1/64"

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

unf

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

18

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

38.0 rockwell c and 42.0 rockwell c

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.625in. ⁓5/8"

Countersink Angle
The included angle of the countersink.

30.0 degrees nut

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

aatb

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

steel comp 1340h and steel comp 4140h

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.

phosphate

Answers.

What material is the plain internal wrenching nut made of ?

Steel comp 1340h and steel comp 4140h

What is the thread quantity per inch?

18

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for 8716420?

5310-00-313-9440

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of 8716420?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-00-313-9440 NUT,PLAIN,INTERNAL WRENCHING

phosphate surface treated 18 thread quantity per inch right-hand 3b thread class

NIIN
003139440
NIIN Date
01/01/63
Schedule B
7318160000 
Name Code
04893
FIIG
A021A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$51.28 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. 5310003139440 Cage SCY13

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Austria 
  • - Spain 
  • - Morocco 
  • - Australia 
  • - Republic of Korea 
  • - Portugal 
  • - Turkey 

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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)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

8716420 / Nut,plain,internal wrenchingWhat is the formal definition of this item?

A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench.