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Datasheet. 7906283-01 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
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
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.812in. ⁓13/16"
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.
0.812in. ⁓13/16"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
binding
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.240in. and 0.260in.
A measurement from the bottom to the top of the head,in distinction from depth.
0.105in. ⁓7/64"
0.138in. and 0.142in.
0.070in. and 0.080in.
0.547in.
0.618in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
slot
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)
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
40
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
125000 pounds per square inch
The number of externally relieved diameters on the body,adjacent to the head.
1
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
screw, externally relieved body, steel, cad pld, SAE-AMS-S-6758 matl, 4-40 nc 3a x 13/16, 0.240-0.260 in. dia of head, 0.105 in. height of head; 0.194 in. thd lg; 0.138-0.142 in. first dia frm head; 0.070-080In. second dia from head; 0.547 in. from head to end of first dia; 0.618 in. from hd to end of second dia.; spec applies except as indicated
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-6758 mil spec 1st material response or MIL-S-6050 mil spec 2nd material response or MIL-S-6098 mil spec 3rd material response or MIL-S-6049 mil spec 4th material response
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.
cadmium
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
The document designator of the specification or standard which established the item of supply.
81348-FF-S-92 government specification
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
i type and 8s style
Answers.
Unc
Steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740
40
Binding
0.812 inches minimum
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
NSN 5305-00-851-4147 SCREW,EXTERNALLY RELIEVED BODY
unc thread series cadmium surface treated screw, externally relieved body, steel, cad pld, sae-ams-s-6758 matl, 4-40 nc 3a x 13/16, 0.240-0.260 in. dia of head, 0.105 in. height of head; 0.194 in. thd lg; 0.138-0.142 in. first dia frm head; 0.070-080in. second dia from head; 0.547 in. from head to end of first dia; 0.618 in. from hd to end of second dia.; spec applies except as indicated 40 thread quantity per inch binding head style 0.812" thread length right-hand 3a thread class
- NIIN
- 008514147
- NIIN Date
- 01/01/62
- Schedule B
- 7318152000
- Name Code
- 01852
- FIIG
- A003B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $70.90 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- 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. | FF-S-92B | Cage 81348 |
| 2. | 4-40NC-3A X 13/16 STL CAD PLD | Cage 81348 |
| 3. | 2815033-1 | Cage 18355 |
| 4. | 2815033-1 | Cage 88277 |
Major End Users Countries and entities
- - Department of The Navy
- - Israel
- - New Zealand
Availability for 7906283-01 A member of our team will provide you with a price and availability quote
Request a Quote »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
7906283-01 / Screw,externally relieved bodyWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). it is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. see also bolt, externally relieved body and bolt, internal wrenching.
