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5305-01-166-6902

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-166-6902
(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
11/16/1983 (42 years ago)

right-hand thread direction, flat chamfer head style, 2.210 inches minimum and 2.250 inches maximum fastener length, 1.210 inches minimum and 1.250 inches maximum thread length, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.210 inches minimum and 1.250 inches maximum

Fastener Length

2.210 inches minimum and 2.250 inches maximum

Head Style

flat chamfer

Head Diameter

0.550 inches minimum and 0.562 inches maximum

Head Height

0.368 inches minimum and 0.375 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.375 inches

Width Across Flats

0.312 inches nominal

Thread Quantity Per Inch

16

Material

steel overall

Thread Series Designator

unc

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
0.375-16UNC-2AX 2.250 IN LG Socket Head Cap Screw
211069879 Socket Head Cap Screw
2L3793 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-166-6902?
The FSCG of the NSN 5305-01-166-6902 is 5305
Does the NSN 5305-01-166-6902 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-166-6902 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 5305-01-166-6902 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-166-6902 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 5305-01-166-6902 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Wed, Nov 16, 1983