4058231

View detailed technical data, stock status, and sourcing information for: 4058231
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-132-5773

Item Name Code

29730

Assigment Date

06/01/1982 (44 years ago)

3b thread class, prevailing torque all metal design locking feature, 0.620 inches maximum washer outside diameter, right-hand thread direction, dry film lubricant lubrication

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
Washer Outside Diameter: 0.620 inches maximum
Lubrication: dry film lubricant
Overall Height: 0.267 inches minimum and 0.282 inches maximum
Nut Style: hexagon
Washer Thickness: 0.030 inches minimum
Width Across Flats: 0.430 inches minimum and 0.440 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Criticality Code Justification: feat
Special Features: critical safety item (csi)
Material: steel corrosion resisting overall
Material Document And Classification: ams5732 assn std single material response 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
4058229	Extended Washer Self-Locking Nut
4058230	Extended Washer Self-Locking Nut
4058231	Extended Washer Self-Locking Nut
5310PL0751345	Extended Washer Self-Locking Nut
5310PL1856517	Extended Washer Self-Locking Nut
80923-624	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-132-5773?

The FSCG of the NSN 5310-01-132-5773 is 5310

Does the NSN 5310-01-132-5773 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-132-5773 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 5310-01-132-5773 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-132-5773 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 5310-01-132-5773 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Jun 1, 1982