ARF4

View detailed technical data, stock status, and sourcing information for: ARF4
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-231-7256

Item Name Code

00294

Assigment Date

10/19/1970 (55 years ago)

An item designed to occupy the space of a battery assembly. It does not have electrical characteristics.

single flat shell ground electrode (see also style 4) electrode style, engine other than aircraft usage design, unshielded, solid post, tapered seat body style, 0.625 inches nominal width across flats, 0.460 inches nominal reach length

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, tapered seat
Reach Length: 0.460 inches nominal
Usage Design: engine other than aircraft
Width Across Flats: 0.625 inches nominal
Electrode Style: single flat shell ground electrode (see also style 4)
Seat Major Diameter: 0.625 inches nominal
Height Above Mounting Surface: 2.000 inches nominal
Special Features: supports grumman a10 aircraft

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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:

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000117-1064	Spark Plug
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5611557	Spark Plug
5613355	Spark Plug
ARF4	Spark Plug
R-44T	Spark Plug
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R44T5613355	Spark Plug
RBL8	Spark Plug
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FAQs

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

What is the FSCG of the NSN 2920-00-231-7256?

The FSCG of the NSN 2920-00-231-7256 is 2920

Does the NSN 2920-00-231-7256 have a Schedule B code assigned?

Yes, the Schedule B code is 8511100000

Does NSN 2920-00-231-7256 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 2920-00-231-7256 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-231-7256 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 2920-00-231-7256 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Oct 19, 1970