5310-01-442-9172

Find complete technical information, availability, and procurement data for: 5310-01-442-9172
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-442-9172

Item Name Code

05275

Assigment Date

03/27/1997 (29 years ago)

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

prevailing torque with nonmetallic insert locking feature, 2b thread class, right-hand thread direction, cap nut style, 0.460 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: 0.460 inches nominal
Width Across Flats: 0.430 inches minimum
Thread Series: unc
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Criticality Code Justification: zzzy
Material: plastic polyamide (nylon) locking insert
Special Test Features: special quality control testing
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions

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
LL-NU0-4766	Cap Self-Locking Nut
P00202NRP	Cap Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-442-9172?

The FSCG of the NSN 5310-01-442-9172 is 5310

Does NSN 5310-01-442-9172 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 5310-01-442-9172 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-442-9172 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 5310-01-442-9172 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Mar 27, 1997