31176

View detailed technical data, stock status, and sourcing information for: 31176
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-737-2612

Item Name Code

04214

Assigment Date

01/01/1963 (63 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

0.310 inches minimum and 0.510 inches maximum seal width, square case style, 3.125 inches nominal housing bore diameter, 2600 feet per minute accommodated shaft maximum rated speed, 2.312 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: 2.312 inches nominal
Seal Width: 0.310 inches minimum and 0.510 inches maximum
Accommodated Shaft Maximum Rated Speed: 2600 feet per minute
Case Style: square
Housing Bore Diameter: 3.125 inches nominal
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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-551-9326	No Name Available	06/01/1977

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
207483	Plain Encased Seal
2274887	Plain Encased Seal
31176	Plain Encased Seal
50551S	Plain Encased Seal
718773	Plain Encased Seal
7372612	Plain Encased Seal
9415C	Plain Encased Seal
TVAA4463A	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-737-2612?

The FSCG of the NSN 5330-00-737-2612 is 5330

Does the NSN 5330-00-737-2612 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-737-2612 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 5330-00-737-2612 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-737-2612 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 5330-00-737-2612 was assigned to the Federal Catalog?

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