5340-00-977-9137

Find complete technical information, availability, and procurement data for: 5340-00-977-9137
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-977-9137

Item Name Code

19302

Assigment Date

01/01/1962 (64 years ago)

0.312 inches nominal body outside diameter, 2b thread class, 0.047 inches nominal material thickness, 1 mounting device quantity, 0.437 inches nominal overall 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
Overall Height: 0.437 inches nominal
Material Thickness: 0.047 inches nominal
Mounting Device Quantity: 1
Body Outside Diameter: 0.312 inches nominal
Mounting Method: integral threaded nut
Thread Series: uns
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.250 inches
Base Thread Location: internal
Material: rubber silicone body
Style Designator: closed end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5975-00-646-2063	No Name Available	01/01/1961
5975-00-721-0441	No Name Available	05/06/1966
5975-00-726-4144	No Name Available	12/01/1987

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
9168776	Dust and Moisture Seal Boot
N5030	Dust and Moisture Seal Boot
SMB320828	Dust and Moisture Seal Boot

FAQs

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

What is the FSCG of the NSN 5340-00-977-9137?

The FSCG of the NSN 5340-00-977-9137 is 5340

Does NSN 5340-00-977-9137 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 5340-00-977-9137 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-977-9137 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-977-9137 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962