101A138AB-1

View detailed technical data, stock status, and sourcing information for: 101A138AB-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-419-3923

Item Name Code

15887

Assigment Date

09/21/1995 (30 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.

3g thread class, round nut style, 2.250 inches nominal nut diameter, 1.062 inches nominal nut thickness, 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: 3g
Thread Direction: right-hand
Nut Style: round
Nut Diameter: 2.250 inches nominal
Nut Thickness: 1.062 inches nominal
Width Across Flats: 1.500 inches nominal
Thread Series: acme
Thread Quantity Per Inch: 5
Nominal Thread Size: 1.000 inches
Material: steel 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
101A138AB-1	Round Plain Nut
509E817AA-20	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-419-3923?

The FSCG of the NSN 5310-01-419-3923 is 5310

Does the NSN 5310-01-419-3923 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-419-3923 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 5310-01-419-3923 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-419-3923 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 5310-01-419-3923 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Sep 21, 1995