337A56

Engine Ignition Lead

This page provides complete and verified information for part number 337A56, NSN 2920-00-679-8708

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

337A56
Federal Supply Group
Engine Accessories
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

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, 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

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
4 - Partial descriptive item identification (type 1 concept)
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A077A0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0037042
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8544300000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
XX
National Motor Freight Classification Item Number
062360
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
34890
National Motor Freight Class Rating
J - 100.0
Water Commodity
593 - Motors and parts, (machinery and parts),(less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
HZ -
National Motor Freight Description
leads/lead wires elec article etc

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 337A56

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

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