The Bracket,weapon Mounting, cataloged under National Stock Number 2590-01-156-0077, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Steelmasters of Columbus Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2590-01-156-0077 |
| Primary Part Number | STE022300 |
| Item Name | Bracket,weapon Mounting |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Steelmasters of Columbus Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL 0.063 IN. MIN THK; 3.800 IN. LG; 3.610 IN. WIDTH; FOUR MTG HOLES,0.162 IN. DIA; 2 THREADED HOLES,1/4-20 UNC-2B; LH 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 |
|---|---|
| STE022300 PRIMARY | Steelmasters of Columbus Inc (USA) |
| Reference | Meaning |
|---|---|
| 14074441 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 14074441 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
NSN 2590-01-156-0077 is a Bracket,weapon Mounting, manufactured by Steelmasters of Columbus Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-156-0077 has 1 manufacturer part number on file: STE022300 (Steelmasters of Columbus Inc).
Key specifications for STE022300: General Characteristics Item Description: STEEL 0.063 IN. MIN THK; 3.800 IN. LG; 3.610 IN. WIDTH; FOUR MTG HOLES,0.162 IN. DIA; 2 THREADED HOLES,1/4-20 UNC-2B; LH IN; End Item Identification: 2320011236827. 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.