The Support,transmissio, cataloged under National Stock Number 2520-01-274-8914, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-274-8914 |
| Primary Part Number | 12358605-2 |
| Item Name | Support,transmissio |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | MATL FORG AL,5083-H111,SPEC QQ-A-367,SEE DWG FOR OPTIONAL MATL; ANGULAR SHAPED; BASE 16.940 IN. OA,TOP 21.000 IN. OA ANGLED; 4 HOLES 0.500-20UNF-3B; 2 HOLES 0.500 IN. DIA,6.000 IN. C TO C,HOLES IRREGULARLY SPACED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12358605-2 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 10103617 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 12358605 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2520-01-274-8914 is a Support,transmissio, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-274-8914 has 1 manufacturer part number on file: 12358605-2 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-274-8915. Verify interchangeability with system specifications before substitution.
Key specifications for 12358605-2: General Characteristics Item Description: MATL FORG AL,5083-H111,SPEC QQ-A-367,SEE DWG FOR OPTIONAL MATL; ANGULAR SHAPED; BASE 16.940 IN. OA,TOP 21.000 IN. OA ANGLED; 4 HOLES 0.500-20UNF-3B; 2 HOLES 0.500 IN. DIA,6.000 IN. C TO C,HOLES IRREGULARLY SPACED IN; End Item Identification: 2350-01-248-7619; ARMORED MULTI-PURPOSE VEHICLE (AMPV); MULTIPLE LAUNCH ROCKET SYSTEM (MLRS). 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2520-01-274-8914 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.