8448975

View detailed technical data, stock status, and sourcing information for: 8448975
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-618-1485

Item Name Code

13706

Assigment Date

07/16/1971 (55 years ago)

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

0.138 inches nominal cross-sectional height, 5.413 inches nominal peripheral diameter, 0.0265 inches minimum and 0.0315 inches maximum cross-sectional thickness, 4.369 inches nominal center hole diameter, u 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: u
Cross-Sectional Thickness: 0.0265 inches minimum and 0.0315 inches maximum
Cross-Sectional Height: 0.138 inches nominal
Center Hole Diameter: 4.369 inches nominal
Peripheral Diameter: 5.413 inches nominal
End Item Identification: m158 gun mount
Material: aluminum overall
Material Document And Classification: mil-a-11267 mil spec single material response overall

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
8448975	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-618-1485?

The FSCG of the NSN 5330-00-618-1485 is 5330

Does the NSN 5330-00-618-1485 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-618-1485 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 5330-00-618-1485 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-618-1485 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 5330-00-618-1485 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jul 16, 1971