5310-01-023-7273

Find complete technical information, availability, and procurement data for: 5310-01-023-7273
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-023-7273

Item Name Code

15895

Assigment Date

06/24/1976 (50 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

3b thread class, free-running all metal design locking feature, 0.137 inches nominal drive point depth, +3.2800 to 3.2859 millimeters thread pitch diameters, right-hand thread direction

Product Characteristics

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

Thread Class: 3b
Thread Pitch Diameters: +3.2800 to 3.2859 millimeters
Thread Direction: right-hand
Locking Feature: free-running all metal design
Drive Point Depth: 0.137 inches nominal
Nut Style: round
Nut Diameter: 4.330 inches nominal
Nut Thickness: 0.630 inches nominal
Drive Point Width: 0.315 inches nominal
Drive Point Quantity: 4
End Item Identification: medium mine protected vehicle (mmpv)
Thread Series: iso m
Nominal Thread Size: 85.0 millimeters
Thread Pitch In Millimeters: 2.00
Thread Tolerance Class: 6h internal
Material: steel overall

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
KM-17	Round Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-023-7273?

The FSCG of the NSN 5310-01-023-7273 is 5310

Does the NSN 5310-01-023-7273 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-023-7273 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 5310-01-023-7273 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-023-7273 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 5310-01-023-7273 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Jun 24, 1976