The Support,transmissio, cataloged under National Stock Number 2520-01-274-8915, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-274-8915 |
| Primary Part Number | 12358605-1 |
| 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,OPTIONAL AL,5083-H32,SPEC QQ-A-250/6,EXCEPT 24.000 PSI MIN YS AND 40.000 PSI TS; ANGULAR SHAPED; 16.940 IN. OA BASE,21.000 IN. OA,TOP ANGULAR; 4 HOLES 0.500-20UNF-3,2 HOLES 0.500 IN. DIA,5.380 IN. C TO C,HOLESSPACED IRREGULARLY 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 |
|---|---|
| 12358605-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12358605 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 10392349 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 2520-01-274-8915 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 2520-01-274-8915 has 1 manufacturer part number on file: 12358605-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12358605-1: General Characteristics Item Description: MATL FORG AL,5083-H111,SPEC QQ-A-367,OPTIONAL AL,5083-H32,SPEC QQ-A-250/6,EXCEPT 24.000 PSI MIN YS AND 40.000 PSI TS; ANGULAR SHAPED; 16.940 IN. OA BASE,21.000 IN. OA,TOP ANGULAR; 4 HOLES 0.500-20UNF-3,2 HOLES 0.500 IN. DIA,5.380 IN. C TO C,HOLESSPACED IRREGULARLY 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 2520-01-274-8915 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.