5310-00-074-1591

Find complete technical information, availability, and procurement data for: 5310-00-074-1591
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-074-1591

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

3.12 inches nominal overall diameter, locknut part name assigned by controlling agency, "12 holes equally spaced, .257" diameter, .25" deep" functional description, steel material, ch-46 sea knight helicopter end item identification

Product Characteristics

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

Overall Diameter: 3.12 inches nominal
End Item Identification: ch-46 sea knight helicopter
Part Name Assigned By Controlling Agency: locknut
Functional Description: "12 holes equally spaced, .257" diameter, .25" deep"
Material: steel
Surface Treatment: chromium and cadmium
Special Test Features: material: 4130 steel ht rd smls tube per ail-t-6736 type i, cond ht
Supplementary Features: finish per ps 362
General Characteristics Item Description: "3.500" outside diameter; .75" wall x .80""

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
A02R2597-1	Hinge Pin Nut

FAQs

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

What is the FSCG of the NSN 5310-00-074-1591?

The FSCG of the NSN 5310-00-074-1591 is 5310

Does NSN 5310-00-074-1591 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 5310-00-074-1591 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-074-1591 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 5310-00-074-1591 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963