5305-00-938-1539

Find complete technical information, availability, and procurement data for: 5305-00-938-1539
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-938-1539

Item Name Code

18257

Assigment Date

03/17/1967 (59 years ago)

right-hand thread direction, hexagon head style, 2a thread class, 1.688 inches minimum and 2.000 inches maximum thread length, 1.938 inches minimum and 2.000 inches maximum 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: 1.688 inches minimum and 2.000 inches maximum
Fastener Length: 1.938 inches minimum and 2.000 inches maximum
Head Style: hexagon
Head Height: 0.455 inches minimum and 0.483 inches maximum
Width Between Flats: 1.100 inches minimum and 1.125 inches maximum
End Item Identification: rg-33 auv mrap; mrap buffalo mk2a2; a4 bradley fighting vehicle; a3 bradley fighting vehicle
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 10
Minimum Tensile Strength: 150000 pounds per square inch
Surface Finish: 63.0 microinches threads
Material: steel overall
Material Document And Classification: sae j429 grade 8 assn std single material response or astm a354 grade bd 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: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-008-9039	No Name Available	05/20/1973
5305-00-022-3450	No Name Available	02/01/1980
5305-00-022-3527	No Name Available	02/01/1980
2530-00-052-0009	No Name Available	07/01/1987
5305-00-180-9754	No Name Available	03/01/1995
5306-01-242-5771	No Name Available	01/01/1992

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
1741AS385-139	Hexagon Head Cap Screw
17C1232CR	Hexagon Head Cap Screw
2400-163	Hexagon Head Cap Screw
304807C1	Hexagon Head Cap Screw
5305009381539	Hexagon Head Cap Screw
62049AX	Hexagon Head Cap Screw
9C-00283	Hexagon Head Cap Screw
B1821BH075C200N	Hexagon Head Cap Screw
E103972 NO 65	Hexagon Head Cap Screw
E104459 NO 65	Hexagon Head Cap Screw
MS90728-187	Hexagon Head Cap Screw
WG103906	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-938-1539?

The FSCG of the NSN 5305-00-938-1539 is 5305

Does the NSN 5305-00-938-1539 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-938-1539 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 5305-00-938-1539 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-938-1539 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 5305-00-938-1539 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Mar 17, 1967