9157798-31

View detailed technical data, stock status, and sourcing information for: 9157798-31
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-824-7160

Item Name Code

14218

Assigment Date

01/01/1962 (64 years ago)

66 fed std single material response overall material document and classification, 0.151 inches minimum and 0.161 inches maximum material thickness, 0.509 inches minimum and 0.529 inches maximum hole diameter, 0.889 inches maximum outside diameter, steel comp 302 overall material

Product Characteristics

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

Hole Diameter: 0.509 inches minimum and 0.529 inches maximum
Outside Diameter: 0.889 inches maximum
Material Thickness: 0.151 inches minimum and 0.161 inches maximum
Material: steel comp 302 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: passivate overall
Style Designator: split helical-right hand

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-223-7279	No Name Available	02/14/1973

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
1-2X176X151	Lock Washer
9157798-31	Lock Washer
G395862-38	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-824-7160?

The FSCG of the NSN 5310-00-824-7160 is 5310

Does the NSN 5310-00-824-7160 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-824-7160 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 5310-00-824-7160 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-824-7160 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 5310-00-824-7160 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962