M337A56

View detailed technical data, stock status, and sourcing information for: M337A56
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-679-8708

Item Name Code

37042

Assigment Date

01/01/1963 (63 years ago)

4.962 inches nominal lead overall length, 0.262 inches 1st end single conductor terminal lug aperture size, lug terminal w/mounting hole 1st end single conductor termination type, round cross-sectional shape style, terminal straight spark plug 2nd end single conductor termination type

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: round
Termination Type: lug terminal w/mounting hole 1st end single conductor
Termination Type: terminal straight spark plug 2nd end single conductor
Lead Overall Length: 4.962 inches nominal
Terminal Lug Aperture Size: 0.262 inches 1st end single conductor
Terminal Lug Aperture Size: 0.262 inches 2nd end single conductor
Special Features: both terminals: 0.250 in. bolt size,1.090 in. o/a lg; 0.475 in. eyelet od,0.031 in. thk mth copper tin plated
Material: copper core conductor single conductor

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
337-0056	Engine Ignition Lead
337A56	Engine Ignition Lead
M337A56	Engine Ignition Lead

FAQs

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

What is the FSCG of the NSN 2920-00-679-8708?

The FSCG of the NSN 2920-00-679-8708 is 2920

Does the NSN 2920-00-679-8708 have a Schedule B code assigned?

Yes, the Schedule B code is 8544300000

Does NSN 2920-00-679-8708 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 2920-00-679-8708 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-679-8708 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 2920-00-679-8708 was assigned to the Federal Catalog?

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