2920-00-172-3511

Find complete technical information, availability, and procurement data for: 2920-00-172-3511
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-172-3511

Item Name Code

00294

Assigment Date

08/30/1972 (53 years ago)

engine other than aircraft usage design, unshielded,solid or threaded post,gasket seat body style, single flat shell ground electrode (see also style 4) electrode style, 0.375 inches nominal reach length, 0.812 inches nominal width across flats

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 or threaded post,gasket seat
Reach Length: 0.375 inches nominal
Usage Design: engine other than aircraft
Width Across Flats: 0.812 inches nominal
Electrode Style: single flat shell ground electrode (see also style 4)
Seat Major Diameter: 0.8125 inches maximum
Height Above Mounting Surface: 2.310 inches nominal
Pressure Rating: 185.0 pounds per square inch nominal mean effective
Special Features: commercial-industrial-transport style series
Test Data Document: "81348-ws506 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-252-2079	No Name Available	01/01/1991
2920-00-993-4057	No Name Available	05/01/1979
2920-01-197-7879	No Name Available	10/01/1991

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
270321	Spark Plug
270321S	Spark Plug
295	Spark Plug
60702	Spark Plug
AT6	Spark Plug
W-S-506	Spark Plug
W-S-506 TY3CLB	Spark Plug

FAQs

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

What is the FSCG of the NSN 2920-00-172-3511?

The FSCG of the NSN 2920-00-172-3511 is 2920

Does the NSN 2920-00-172-3511 have a Schedule B code assigned?

Yes, the Schedule B code is 8511100000

Does NSN 2920-00-172-3511 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 2920-00-172-3511 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-172-3511 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 2920-00-172-3511 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 30, 1972