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5305-01-286-9783

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-286-9783
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
10/12/1988 (38 years ago)

0.375 inches nominal fastener length, knurled no. 1 head style, right-hand thread direction, 3a thread class, 0.313 inches minimum and 0.375 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.313 inches minimum and 0.375 inches maximum

Fastener Length

0.375 inches nominal

Head Style

knurled no. 1

Head Diameter

0.312 inches nominal

Internal Drive Style

hexagon

Nominal Thread Diameter

0.190 inches

Width Across Flats

0.156 inches nominal

Thread Quantity Per Inch

32

Minimum Tensile Strength

180000 pounds per square inch

Hardness Rating

38.0 rockwell c minimum and 45.0 rockwell c maximum overall

Color

black overall

Material

steel overall

Material Document And Classification

sae gr 8 assn std single material response overall

Surface Treatment

oxide overall

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016282

Related Hardware Products

Part Number Description
5305PL1630640 Socket Head Cap Screw
82038 Socket Head Cap Screw
91252A240 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-286-9783?
The FSCG of the NSN 5305-01-286-9783 is 5305
Does the NSN 5305-01-286-9783 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-286-9783 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 5305-01-286-9783 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-286-9783 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-286-9783 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Oct 12, 1988