The Base,bumper Launcher, cataloged under National Stock Number 2590-01-138-1579, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-138-1579 |
| Item Name | Base,bumper Launcher |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY; 0.250 IN. WALL THK; 5.380 IN. LG; 1.500 IN. W; 4.375 IN. CENTER TO CENTER MTG HOLES; 2 HOLES 0.312 IN. DIA; 0.438 IN. DIA CENTER HOLE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 679053 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
| 679053 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2590-01-138-1579 is a Base,bumper Launcher, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-138-1579: General Characteristics Item Description: ALUMINUM ALLOY; 0.250 IN. WALL THK; 5.380 IN. LG; 1.500 IN. W; 4.375 IN. CENTER TO CENTER MTG HOLES; 2 HOLES 0.312 IN. DIA; 0.438 IN. DIA CENTER HOLE IN; End Item Identification: USED FOR LAUNCHER. 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.