4133

View detailed technical data, stock status, and sourcing information for: 4133
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-01-258-9393

Item Name Code

00294

Assigment Date

07/10/1987 (39 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.

engine other than aircraft usage design, unshielded, solid post, gasket seat body style, 0.687 inches nominal width across flats, 0.750 inches nominal reach length, copper core center wire,nickel plated shell special features

Product Characteristics

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

Body Style: unshielded, solid post, gasket seat
Reach Length: 0.750 inches nominal
Usage Design: engine other than aircraft
Width Across Flats: 0.687 inches nominal
Special Features: copper core center wire,nickel plated shell

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
09482-00182	Spark Plug
4133	Spark Plug
4163	Spark Plug
A8YC	Spark Plug
D7EA	Spark Plug
R121CXLS	Spark Plug
RA6YC	Spark Plug

FAQs

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

What is the FSCG of the NSN 2920-01-258-9393?

The FSCG of the NSN 2920-01-258-9393 is 2920

Does the NSN 2920-01-258-9393 have a Schedule B code assigned?

Yes, the Schedule B code is 8511100000

Does NSN 2920-01-258-9393 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 2920-01-258-9393 contain precious materials?

Item does not contain precious metal.

Does NSN 2920-01-258-9393 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 2920-01-258-9393 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jul 10, 1987