PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

638977Block,wiring

Am General Llc · NSN 2590-00-621-6322 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-00-621-6322 — this item is cataloged by the U.S. Government under National Stock Number 2590-00-621-6322. Primary manufacturer part number: 638977.
Features
  • Block,wiring — FSC 2590
  • 3 verified cross-references
  • Primary manufacturer: Am General Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block,wiring, cataloged under National Stock Number 2590-00-621-6322, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Am General Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBlock,wiring
FSC / FSG2590 — No Item Name Available (FSG 25)
ManufacturersWade Electric Products Co (CAGE 79211); Am General Llc (CAGE 34623); Camdec Corp (CAGE 72055)
Technical Specifications
ParameterValue
NSN2590-00-621-6322
Primary Part Number638977
Item NameBlock,wiring
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-022-969716823 INTERCHANGEABLE
Screw
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
3110-00-112-5563295-12XA INTERCHANGEABLE
Bearing,roller,needle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6220-00-284-094015500 INTERCHANGEABLE
Light,warning
Unity Manufacturing Co
5905-00-347-133815500 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5826-00-355-9197MT1047ARN30 INTERCHANGEABLE
Mounting
Joint Electronics Type Designation System
2940-00-363-7770F31PL INTERCHANGEABLE
Filter,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5342-00-712-562115-500 INTERCHANGEABLE
Coupling,clamp,grooved
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3120-00-798-932015500 INTERCHANGEABLE
Bearing,washer,thrust
Triumph Controls, Llc Dba Triumph Controls, Llc
4920-00-834-779015500 INTERCHANGEABLE
Controller Assy
Elbitamerica, Inc.
6130-01-134-54531.5.500-115 INTERCHANGEABLE
Power Supply
Calex Mfg Co Inc
Cross-Reference Index
Part NumberManufacturer
1008 Wade Electric Products Co (USA)
638977 PRIMARY Am General Llc (USA)
15500 PRIMARY Camdec Corp (USA)
Related Parts
5305-00-022-9697INTERCHANGEABLE
SCREW
16823
3110-00-112-5563INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
295-12XA
6220-00-284-0940INTERCHANGEABLE
LIGHT,WARNING
15500
5905-00-347-1338INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
15500
5826-00-355-9197INTERCHANGEABLE
MOUNTING
MT1047ARN30
2940-00-363-7770INTERCHANGEABLE
FILTER,FLUID
F31PL
5342-00-712-5621INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
15-500
3120-00-798-9320INTERCHANGEABLE
BEARING,WASHER,THRUST
15500
4920-00-834-7790INTERCHANGEABLE
CONTROLLER ASSY
15500
6130-01-134-5453INTERCHANGEABLE
POWER SUPPLY
1.5.500-115
3030-01-256-3616INTERCHANGEABLE
BELT,V
12339359-14
5950-01-421-5505INTERCHANGEABLE
INDUCTOR,CLEANER,UL
15500

Frequently Asked Questions

What is NSN 2590-00-621-6322?

NSN 2590-00-621-6322 is a Block,wiring, manufactured by Am General Llc, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-00-621-6322?

NSN 2590-00-621-6322 has 3 cross-referenced part numbers: 1008 (Wade Electric Products Co), 638977 (Am General Llc), 15500 (Camdec Corp).

What NSN replaces 2590-00-621-6322?

There are 12 known substitutes for 2590-00-621-6322: 5305-00-022-9697, 3110-00-112-5563, 6220-00-284-0940 and 9 more. Verify interchangeability with system specifications before substitution.

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