5310-01-128-7083

Find complete technical information, availability, and procurement data for: 5310-01-128-7083
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-128-7083

Item Name Code

29730

Assigment Date

03/26/1982 (44 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

right-hand thread direction, prevailing torque all metal design locking feature, 0.540 inches nominal overall height, 0.922 inches nominal washer outside diameter, 3b thread class

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: 0.922 inches nominal
Overall Height: 0.540 inches nominal
Nut Style: hexagon
Washer Thickness: 0.300 inches nominal
Width Across Flats: 0.680 inches minimum and 0.692 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.562 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 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
H50699-9	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-128-7083?

The FSCG of the NSN 5310-01-128-7083 is 5310

Does the NSN 5310-01-128-7083 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-128-7083 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 5310-01-128-7083 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-128-7083 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 5310-01-128-7083 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Mar 26, 1982