21972

View detailed technical data, stock status, and sourcing information for: 21972
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 21972 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-534-2342

Item Name Code

04214

Assigment Date

01/01/1963 (63 years ago)

angular sealing element style, 0.109 inches minimum and 0.141 inches maximum seal width, square case style, 1.627 inches minimum and 1.631 inches maximum housing bore diameter, 1.375 inches nominal accommodated shaft diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Accommodated Shaft Diameter: 1.375 inches nominal
Seal Width: 0.109 inches minimum and 0.141 inches maximum
Case Style: square
Housing Bore Diameter: 1.627 inches minimum and 1.631 inches maximum
Sealing Element Style: angular
Material: rubber synthetic sealing element
Material: steel case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-476-1039	No Name Available	01/01/1963

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
21972	Plain Encased Seal
7979038	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-534-2342?

The FSCG of the NSN 5330-00-534-2342 is 5330

Does the NSN 5330-00-534-2342 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-534-2342 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 5330-00-534-2342 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-534-2342 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 5330-00-534-2342 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963