The Wiring Harness,branched, cataloged under National Stock Number 2590-01-134-8322, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-134-8322 |
| Primary Part Number | 12300456 |
| Item Name | Wiring Harness,branched |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12300456 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 10085755 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 2590-01-134-8322 is a Wiring Harness,branched, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-134-8322 has 1 manufacturer part number on file: 12300456 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 5306-01-619-3915, 5306-01-619-3918. Verify interchangeability with system specifications before substitution.
Key specifications for 12300456: Special Features: WIRE ID CODE 4W11; 126.00 IN. O/A LENGTH; CONSISTS OF CONNECTOR MS3106R14-3P; SLEEVING P/N 12295791-8; TWO BRANCH WIRES P/N M81044/9-12-9 EACH WITH SHELL P/N 8338569 AND TERMINAL P/N 8338564 IN; End Item Identification: ARMOR CARRIER,M2/IFV OR M3/CFV. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.