The Cap,compressed Gas, cataloged under National Stock Number 2090-01-153-0829, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is United States Steel Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2090-01-153-0829 |
| Primary Part Number | 2MP2680 |
| Item Name | Cap,compressed Gas |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | United States Steel Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | C 1020 STEEL; 5.000 IN. DIA; 2 9/16 IN. H; 2.000 IN. ACROSS FLATS; 4 1/2 IN.-12 UN-2B THREADS 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 |
|---|---|
| 2MP2680 PRIMARY | United States Steel Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2MP2680 | C/1 Advisory reference — outside the item-of-supply concept Usx Corp Christy Park Wks |
NSN 2090-01-153-0829 is a Cap,compressed Gas, manufactured by United States Steel Corporation, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-153-0829 has 1 manufacturer part number on file: 2MP2680 (United States Steel Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-609-0776. Verify interchangeability with system specifications before substitution.
Key specifications for 2MP2680: General Characteristics Item Description: C 1020 STEEL; 5.000 IN. DIA; 2 9/16 IN. H; 2.000 IN. ACROSS FLATS; 4 1/2 IN.-12 UN-2B THREADS IN. 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.