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5305-00-006-0669

Hexagon Head Cap Screw

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Official Item Classification

Name
Hexagon Head Cap Screw
(NSN) National Stock Number
5305-00-006-0669
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
18257
(FIIG) Federal Item Identification Guide
A003B0
Date
06/14/1972 (54 years ago)

Hex head steel screw

Specs & Compatibility

Thread Series Designator

Unc

Material

Steel

Material Document and Classification

300m, fscm 24617 mfr ref single material response

Thread Class

2a

Thread Quantity Per Inch

13

Thread Direction

Right-hand

Thread Length

0.683 inches minimum and 0.875 inches maximum

Head Style

Hexagon

Fastener Length

0.845 inches minimum and 0.875 inches maximum

Head Height

0.312 inches minimum and 0.327 inches maximum

Nominal Thread Diameter

0.5 inches

Width Between Flats

0.736 inches minimum and 0.75 inches maximum

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0018257

Related Hardware Products

Part Number Description
121-402 Hexagon Head Cap Screw
5306000060669 Hexagon Head Cap Screw
9409052 Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-006-0669?
The FSCG of the NSN 5305-00-006-0669 is 5305
Does the NSN 5305-00-006-0669 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-006-0669 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 5305-00-006-0669 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-006-0669 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 5305-00-006-0669 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Jun 14, 1972