5166286

View detailed technical data, stock status, and sourcing information for: 5166286
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-516-6286

Item Name Code

13706

Assigment Date

01/01/1963 (63 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.

0.667 inches minimum and 0.668 inches maximum peripheral diameter, 0.177 inches minimum and 0.181 inches maximum cross-sectional height, 10.0 degrees nominal angle, cup cross-sectional shape style, 0.319 inches minimum and 0.321 inches maximum center hole diameter

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: cup
Cross-Sectional Height: 0.177 inches minimum and 0.181 inches maximum
Center Hole Diameter: 0.319 inches minimum and 0.321 inches maximum
Peripheral Diameter: 0.667 inches minimum and 0.668 inches maximum
Angle: 10.0 degrees nominal
Criticality Code Justification: advn and adyu
Special Features: 32 microinch finish on center hole surface,63 microinch finish on all other surfaces
Material: copper alloy overall
Fsc Application Data: recoil mech. 155mm gun

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
5166286	Packing Retainer
9M7118-625B60.25	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-516-6286?

The FSCG of the NSN 5330-00-516-6286 is 5330

Does the NSN 5330-00-516-6286 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-516-6286 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 5330-00-516-6286 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-516-6286 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 5330-00-516-6286 was assigned to the Federal Catalog?

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