5310-01-377-3772

Find complete technical information, availability, and procurement data for: 5310-01-377-3772
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-377-3772

Item Name Code

05275

Assigment Date

07/15/1993 (33 years ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

2b thread class, prevailing torque with nonmetallic insert locking feature, right-hand thread direction, cap nut style, 0.810 inches nominal nut height

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: cap
Nut Height: 0.810 inches nominal
Width Across Flats: 0.612 inches minimum and 0.750 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Bearing Surface Type: washer faced
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
MS51865-16C	Cap Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-377-3772?

The FSCG of the NSN 5310-01-377-3772 is 5310

Does the NSN 5310-01-377-3772 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-377-3772 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 5310-01-377-3772 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-377-3772 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 5310-01-377-3772 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, Jul 15, 1993