5310-00-434-7540

Find complete technical information, availability, and procurement data for: 5310-00-434-7540
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-434-7540

Item Name Code

05277

Assigment Date

08/07/1970 (55 years ago)

prevailing torque with nonmetallic insert locking feature, 3b thread class, 0.157 inches minimum and 0.187 inches maximum nut height, hexagon nut style, 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 Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.157 inches minimum and 0.187 inches maximum
Width Across Flats: 0.365 inches minimum and 0.377 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Bearing Surface Type: chamfered
Material: plastic polyamide (nylon) locking insert
Material: steel comp 1212 nut
Surface Treatment: anodize overall except insert
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response overall except insert

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
69892-51	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-434-7540?

The FSCG of the NSN 5310-00-434-7540 is 5310

Does the NSN 5310-00-434-7540 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-434-7540 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 5310-00-434-7540 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-434-7540 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 5310-00-434-7540 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Aug 7, 1970