151068

View detailed technical data, stock status, and sourcing information for: 151068
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-981-3160

Item Name Code

32562

Assigment Date

01/01/1962 (64 years ago)

A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also cap, vent, fuel storage tank. Excludes:ventalator (as modified).

0.4529 inches nominal bore diameter, 2.562 inches nominal major diameter length, 3.000 inches nominal overall length, not included bore countersink, 0.751 inches nominal outside diameter

Product Characteristics

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

Overall Length: 3.000 inches nominal
Outside Diameter: 0.751 inches nominal
Bore Diameter: 0.4529 inches nominal
Major Diameter Length: 2.562 inches nominal
Bore Countersink: not included
Bore Counterbore: not included
Bb End Shank Diameter: 0.660 inches nominal
Aa End Radius: 0.500 inches nominal
Material: steel
Style Designator: plain, shouldered

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-085-7456	No Name Available	06/14/1968

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
151068	Valve Stem Guide
2815009813160	Valve Stem Guide
G941	Valve Stem Guide

FAQs

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

What is the FSCG of the NSN 2815-00-981-3160?

The FSCG of the NSN 2815-00-981-3160 is 2815

Does the NSN 2815-00-981-3160 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-981-3160 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 2815-00-981-3160 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-00-981-3160 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2815-00-981-3160 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962