MIL-N-45938/5

View detailed technical data, stock status, and sourcing information for: MIL-N-45938/5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-012-3809

Item Name Code

15892

Assigment Date

11/11/1975 (50 years ago)

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

right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature, 0.057 inches minimum and 0.063 inches maximum pilot length, 0.158 inches minimum and 0.162 inches maximum pilot diameter

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 Direction: right-hand
Locking Feature: prevailing torque all metal design
Pilot Diameter: 0.158 inches minimum and 0.162 inches maximum
Pilot Length: 0.057 inches minimum and 0.063 inches maximum
Nut Style: clinch
Nut Diameter: 0.198 inches minimum and 0.208 inches maximum
Nut Height: 0.137 inches minimum and 0.163 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Material: steel corrosion resisting overall
Surface Treatment: passivate 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
002-004261-012	Clinch Self-Locking Nut
5310PL0150205	Clinch Self-Locking Nut
58988-14	Clinch Self-Locking Nut
M45938/5-4C	Clinch Self-Locking Nut
MIL-N-45938/5	Clinch Self-Locking Nut
MIL-N-45938/5-4 C	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-012-3809?

The FSCG of the NSN 5310-01-012-3809 is 5310

Does the NSN 5310-01-012-3809 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-012-3809 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 5310-01-012-3809 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-012-3809 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 5310-01-012-3809 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Nov 11, 1975