5330-01-026-0657

Find complete technical information, availability, and procurement data for: 5330-01-026-0657
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-026-0657

Item Name Code

37840

Assigment Date

08/15/1976 (50 years ago)

A device designed to withdraw blow-by fumes from the engine and recirculate them into the combustion chamber. Consists of items as a plunger, spring, body and the like. Excludes:valve (1), air pressure relief and valve safety relief.

1.313 inches nominal aperture diameter, 1050.0 fahrenheit temp rating, 0.125 inches nominal cross-sectional thickness, 1.688 inches nominal outside diameter, metal winding w/ soft filler cross-sectional shape style

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: metal winding w/ soft filler
Temp Rating: 1050.0 fahrenheit
Outside Diameter: 1.688 inches nominal
Aperture Diameter: 1.313 inches nominal
Cross-Sectional Thickness: 0.125 inches nominal
Material: asbestos chrysotile and rubber synthetic or rubber natural and nickel alloy 600 overall
Style Designator: circular

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
807-1500-20-2	Spiral Wound Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-026-0657?

The FSCG of the NSN 5330-01-026-0657 is 5330

Does NSN 5330-01-026-0657 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 5330-01-026-0657 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-026-0657 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 5330-01-026-0657 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Aug 15, 1976