5305-01-506-4149

Find complete technical information, availability, and procurement data for: 5305-01-506-4149
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-506-4149

Item Name Code

18257

Assigment Date

03/28/2003 (23 years ago)

An item designed to position and/or restrain the movement of one or more batteries in their normal mounting position. See also tray, battery and battery box.

2.500 inches nominal thread length, hexagon head style, right-hand thread direction, 2a thread class, 7.000 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: 2.500 inches nominal
Fastener Length: 7.000 inches nominal
Head Style: hexagon
Head Height: 0.591 inches minimum and 0.627 inches maximum
Width Between Flats: 1.469 inches minimum and 1.500 inches maximum
Nominal Thread Diameter: 1.000 inches
Thread Quantity Per Inch: 8
Color: bronze or olive drab or yellow overall
Material: steel uns k04100 overall
Material Document And Classification: astma354, grade 8 assn std single material response overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astmb633 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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-01-353-1284	No Name Available	06/01/2005

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
B1821BH100C700N	Hexagon Head Cap Screw
SW25456	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-506-4149?

The FSCG of the NSN 5305-01-506-4149 is 5305

Does the NSN 5305-01-506-4149 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-506-4149 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 5305-01-506-4149 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-506-4149 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 5305-01-506-4149 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Mar 28, 2003