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5305-01-296-6662

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-296-6662
(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
03/23/1989 (37 years ago)

3a thread class, right-hand thread direction, flat chamfer head style, 1.375 inches minimum thread length, 1.440 inches minimum and 1.500 inches maximum fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.375 inches minimum

Fastener Length

1.440 inches minimum and 1.500 inches maximum

Head Style

flat chamfer

Head Diameter

0.642 inches minimum and 0.656 inches maximum

Head Height

0.430 inches minimum and 0.437 inches maximum

Hole Diameter

0.061 inches minimum and 0.067 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.438 inches

Width Across Flats

0.375 inches minimum and 0.379 inches maximum

Hole Quantity

6

Hole Type

drilled

Thread Quantity Per Inch

20

Hole Configuration Style

round internal hexagon

Color

gray/grey overall

Material

steel overall

Surface Treatment

ceramic overall

Surface Treatment Document And Classification

mil-c-81751 ty 1,cl 4 mil spec single treatment response overall

Thread Series Designator

unrf

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
6242952-7H24 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-296-6662?
The FSCG of the NSN 5305-01-296-6662 is 5305
Does the NSN 5305-01-296-6662 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-296-6662 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-296-6662 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-296-6662 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 5305-01-296-6662 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Thu, Mar 23, 1989