1-972

View detailed technical data, stock status, and sourcing information for: 1-972
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-641-2751

Item Name Code

04214

Assigment Date

01/01/1963 (63 years ago)

5.751 inches nominal housing bore diameter, 4.312 inches nominal accommodated shaft diameter, square case style, angular sealing element style, 0.531 inches minimum and 0.594 inches maximum seal width

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: 4.312 inches nominal
Seal Width: 0.531 inches minimum and 0.594 inches maximum
Case Style: square
Housing Bore Diameter: 5.751 inches nominal
Sealing Element Style: angular
Material: leather sealing element a
Material: rubber synthetic sealing element b
Material: steel case

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
1-972	Plain Encased Seal
45200-199	Plain Encased Seal
5330-392000	Plain Encased Seal
575410	Plain Encased Seal
SF1707	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-641-2751?

The FSCG of the NSN 5330-00-641-2751 is 5330

Does the NSN 5330-00-641-2751 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-641-2751 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 5330-00-641-2751 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-641-2751 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 5330-00-641-2751 was assigned to the Federal Catalog?

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