34251

View detailed technical data, stock status, and sourcing information for: 34251
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-737-2855

Item Name Code

04522

Assigment Date

01/01/1961 (65 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

2.750 inches nominal aperture diameter, 3.141 inches nominal outside diameter, paper and rubber butadiene-acrylonitrile class nbr overall material, solid single or composition cross-sectional shape style, 0.030 inches minimum and 0.040 inches maximum cross-sectional thickness

Product Characteristics

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

Cross-Sectional Shape Style: solid single or composition
Outside Diameter: 3.141 inches nominal
Aperture Diameter: 2.750 inches nominal
Cross-Sectional Thickness: 0.030 inches minimum and 0.040 inches maximum
Material: paper and rubber butadiene-acrylonitrile class nbr overall
Material Document And Classification: mil-g-12803 +3143 mil spec single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-297-4617	No Name Available	01/01/1976
2520-00-612-2356	No Name Available	01/01/1963
5330-00-844-0095	No Name Available	01/01/1976

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
34251	Gasket
460A10-265	Gasket
636565	Gasket
7372855	Gasket
8M4671	Gasket
GP4661	Gasket
GPW4661	Gasket
R20966	Gasket
S171	Gasket
S171S	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-737-2855?

The FSCG of the NSN 5330-00-737-2855 is 5330

Does NSN 5330-00-737-2855 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 5330-00-737-2855 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-737-2855 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 5330-00-737-2855 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961