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5305-01-719-6480

Hexagon Head Cap Screw

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Official Item Classification

Name
Hexagon Head Cap Screw
(NSN) National Stock Number
5305-01-719-6480
(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
04/19/2024 (2 years ago)

2.50 inches nominal fastener length, 2a thread class, hexagon head style, right-hand thread direction, 2.50 inches nominal thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

2.50 inches nominal

Fastener Length

2.50 inches nominal

Head Style

hexagon

Head Height

0.749 inches minimum and 0.813 inches maximum

Width Between Flats

1.812 inches minimum and 1.875 inches maximum

Nominal Thread Diameter

1.25 inches

Thread Quantity Per Inch

12

Minimum Tensile Strength

150000 pounds per square inch

Hardness Rating

32.0 rockwell c minimum and 39.0 rockwell c maximum overall

Part Name Assigned By Controlling Agency

hex cap screw

Material

steel overall

Material Document And Classification

astm a354,grade bd american society for testing and materials (astm) single material response overall

Thread Series Designator

unf

Specification/Standard Data

81349-mil-dtl-1222j government specification

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

0018257

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Frequently Asked Questions

What is the FSCG of the NSN 5305-01-719-6480?
The FSCG of the NSN 5305-01-719-6480 is 5305
Does the NSN 5305-01-719-6480 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-719-6480 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 5305-01-719-6480 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-719-6480 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 5305-01-719-6480 was assigned to the Federal Catalog?
It was assigned 2 years ago, on Fri, Apr 19, 2024