PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E8590LContact Set,distributor

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2920-00-277-1630 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-277-1630 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-277-1630. Primary manufacturer part number: E8590L.
Features
  • Contact Set,distributor — FSC 2920
  • Contact Quantity: 2
  • Accessory Components and Quantity: 1 FELT WICK
  • Contact Type: BUTTON
  • 7 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Set,distributor, cataloged under National Stock Number 2920-00-277-1630, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-277-1630
Primary Part NumberE8590L
Item NameContact Set,distributor
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Contact Quantity2
Accessory Components and Quantity1 FELT WICK
Contact TypeBUTTON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6240-00-043-22654013 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
2510-01-315-405531482 INTERCHANGEABLE
Panel,vehicular Operation
Buehrer Inc
Cross-Reference Index
Part NumberManufacturer
E8590L PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
X5474F Wico-Prestolite Co the Div of Eltra Corp (USA)
X5474 Wico-Prestolite Co the Div of Eltra Corp (USA)
X5433ANDX5427 Wico-Prestolite Co the Div of Eltra Corp (USA)
R101-7-241 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
30260AND30259 PRIMARY John Deer Consumer Products Inc (USA)
31482 PRIMARY John Deer Consumer Products Inc (USA)
Related Parts
6240-00-043-2265INTERCHANGEABLE
LAMP,INCANDESCENT
4013
2510-01-315-4055INTERCHANGEABLE
PANEL,VEHICULAR OPERATION
31482

Frequently Asked Questions

What is NSN 2920-00-277-1630?

NSN 2920-00-277-1630 is a Contact Set,distributor, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-277-1630?

NSN 2920-00-277-1630 has 7 cross-referenced part numbers: E8590L (U S Army Tank Automotive Command Amsta-Im-Mm), X5474F (Wico-Prestolite Co the Div of Eltra Corp), X5474 (Wico-Prestolite Co the Div of Eltra Corp), X5433ANDX5427 (Wico-Prestolite Co the Div of Eltra Corp), R101-7-241 (U S Army Tank Automotive Command Amsta-Im-Mm) and 2 more.

What NSN replaces 2920-00-277-1630?

There are 2 known substitutes for 2920-00-277-1630: 6240-00-043-2265, 2510-01-315-4055. Verify interchangeability with system specifications before substitution.

What are the specifications of E8590L?

Key specifications for E8590L: Contact Quantity: 2; Accessory Components and Quantity: 1 FELT WICK; Contact Type: BUTTON. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-277-1630 still in active supply?

NSN 2920-00-277-1630 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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