The Pedestal Assembly,t. U. Stowage, cataloged under National Stock Number 2590-01-188-5080, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-188-5080 |
| Primary Part Number | 12339679-2 |
| Item Name | Pedestal Assembly,t. U. Stowage |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL: ALUMINUM-ALLOY CASTING A356.0-T61 SPEC. ASTM B108; ITEM IS CIRCULAR IN SHAPE WITH FLANGE EXTENDING THAT HAS TWO 0.403 IN DIA BOLT HOLES,1.000 IN DIA C'BORE; OVERALL DIA 8.915INS MIN AND 8.920 INS MAX; INSIDE HOLEDIA 7.940 INS MIN AND 7.980 INS MAX; SIX HOLES ON 7.000 IN DIA,0.403 INS DIA,0.810 INS DIA SPOTFACE; OVERALL THICKNESS 1.400 INS; FLANGE THICKNESS 0.380 INS; TWO PINS 0.250 IN DIA,0.625 IN LG IN |
| 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 |
|---|---|
| 12339679-2 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 5583116 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 12339679 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2590-01-188-5080 is a Pedestal Assembly,t. U. Stowage, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-188-5080 has 2 manufacturer part numbers on file: 12339679-2 (U S Army Tank Automotive Command Amsta-Im-Mm), 5583116 (Am General Llc).
Key specifications for 12339679-2: General Characteristics Item Description: MATERIAL: ALUMINUM-ALLOY CASTING A356.0-T61 SPEC. ASTM B108; ITEM IS CIRCULAR IN SHAPE WITH FLANGE EXTENDING THAT HAS TWO 0.403 IN DIA BOLT HOLES,1.000 IN DIA C'BORE; OVERALL DIA 8.915INS MIN AND 8.920 INS MAX; INSIDE HOLEDIA 7.940 INS MIN AND 7.980 INS MAX; SIX HOLES ON 7.000 IN DIA,0.403 INS DIA,0.810 INS DIA SPOTFACE; OVERALL THICKNESS 1.400 INS; FLANGE THICKNESS 0.380 INS; TWO PINS 0.250 IN DIA,0.625 IN LG IN; End Item Identification: CHMMWV 1 1/4 TON TRUCK; MRAP - COUGAR SABR/TOW. 1 specification is 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.