321543

View detailed technical data, stock status, and sourcing information for: 321543
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-242-6875

Item Name Code

04214

Assigment Date

05/28/1973 (53 years ago)

0.800 inches nominal seal width, 1.592 inches minimum and 1.607 inches maximum accommodated shaft diameter, 2.251 inches minimum and 2.253 inches maximum housing bore diameter, tf-33-p-7 (c-141 a/b),tf-33-100 (e3a/b/c/), tf33-p-3/5/9 (c/ec-135, b-52h), tf33-pw-102 (c-135e,ec-135h/k/p), aircraft engines;f-111,stratofortress b-52,delta dart f-106, stratolifter c-135, aircraft;joint stars target radar system end item identification, square case style

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: 1.592 inches minimum and 1.607 inches maximum
Seal Width: 0.800 inches nominal
End Item Identification: tf-33-p-7 (c-141 a/b),tf-33-100 (e3a/b/c/), tf33-p-3/5/9 (c/ec-135, b-52h), tf33-pw-102 (c-135e,ec-135h/k/p), aircraft engines;f-111,stratofortress b-52,delta dart f-106, stratolifter c-135, aircraft;joint stars target radar system
Case Style: square
Housing Bore Diameter: 2.251 inches minimum and 2.253 inches maximum
Sealing Element Style: vertical
Material: rubber fluorocarbon class fpm sealing element b
Material: steel comp 304 case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-075-8493	No Name Available	08/01/2007
5330-00-536-6279	No Name Available	10/01/1982
5330-00-859-6800	No Name Available	08/01/2007

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
224933	Plain Encased Seal
321543	Plain Encased Seal
489348	Plain Encased Seal
489349	Plain Encased Seal
489510	Plain Encased Seal
63-156-41	Plain Encased Seal
715603	Plain Encased Seal
715699	Plain Encased Seal
730122	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-242-6875?

The FSCG of the NSN 5330-00-242-6875 is 5330

Does the NSN 5330-00-242-6875 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-242-6875 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 5330-00-242-6875 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-242-6875 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 5330-00-242-6875 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, May 28, 1973