5305-01-596-3640

Find complete technical information, availability, and procurement data for: 5305-01-596-3640
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-596-3640

Item Name Code

18257

Assigment Date

05/16/2011 (15 years ago)

An indicator which indicates the pressure of a gas or liquid in a given system.

2a thread class, right-hand thread direction, 2.750 inches nominal fastener length, hexagon head style, 1.125 inches nominal thread 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: 1.125 inches nominal
Fastener Length: 2.750 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
End Item Identification: 6115-01-561-7788 generator set, diesel engine
Nominal Thread Diameter: 0.438 inches
Thread Quantity Per Inch: 2
Part Name Assigned By Controlling Agency: screw, cap, hexagon (finished hex bolt)
Material: steel overall
Material Document And Classification: saej429, grade 8 assn std single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm f1941, zinc nickel alloy fe/zn-ni, type f assn std single treatment response overall
Thread Series Designator: unc

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
AES01C438B75WA6FY1	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-596-3640?

The FSCG of the NSN 5305-01-596-3640 is 5305

Does the NSN 5305-01-596-3640 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-596-3640 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 5305-01-596-3640 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-596-3640 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 5305-01-596-3640 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Mon, May 16, 2011