5305-00-709-8517

Find complete technical information, availability, and procurement data for: 5305-00-709-8517
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-709-8517

Item Name Code

18257

Assigment Date

01/01/1960 (66 years ago)

2a thread class, right-hand thread direction, 1.000 inches maximum thread length, hexagon head style, 1.000 inches nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.000 inches maximum
Fastener Length: 1.000 inches nominal
Head Style: hexagon
Head Height: 0.272 inches minimum and 0.291 inches maximum
Width Between Flats: 0.612 inches minimum and 0.625 inches maximum
Nominal Thread Diameter: 0.438 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Minimum Yield Strength: 120000 pounds per square inch
Material: steel overall
Material Document And Classification: sae gr 8 assn std single material response overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633 ty 2 sc 3 assn std single treatment response overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-022-3684	No Name Available	10/21/1998
5305-00-057-1019	No Name Available	01/16/1967
5305-00-226-9043	No Name Available	01/01/1983
5305-00-285-3890	No Name Available	09/01/1980
5305-00-637-4630	No Name Available	10/01/1988
5305-00-638-8949	No Name Available	09/01/1982
5305-01-183-8730	No Name Available	07/01/1992
5305-01-238-3136	No Name Available	07/01/1991

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10469647	Hexagon Head Cap Screw
181395	Hexagon Head Cap Screw
199-310	Hexagon Head Cap Screw
5305007098517	Hexagon Head Cap Screw
AES01F438A00AW9A91	Hexagon Head Cap Screw
B1821BH044F100N	Hexagon Head Cap Screw
MS90726-85	Hexagon Head Cap Screw
MS90727-85	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-709-8517?

The FSCG of the NSN 5305-00-709-8517 is 5305

Does the NSN 5305-00-709-8517 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-709-8517 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 5305-00-709-8517 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-709-8517 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 5305-00-709-8517 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960