The Valve Assembly,check, cataloged under National Stock Number 2030-01-385-1844, is classified within Federal Supply Class 2030 (Deck Machinery) of the Ship and Marine Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2030-01-385-1844 |
| Item Name | Valve Assembly,check |
| FSC / FSG | 2030 / 20 — Deck Machinery |
| Status | ACTIVE |
| 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 |
|---|---|
| SKB161806 | 5/1 Secondary reference U.S. Government activity |
| SKB161806 PART NO AK154125E5 | 3/2 Design control — primary reference U.S. Government activity |
| AK154125E5 | 5/2 Secondary reference U.S. Government activity |
NSN 2030-01-385-1844 is a Valve Assembly,check, classified under FSC 2030, Deck Machinery. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6680-01-387-4473, 4820-01-463-1500. Verify interchangeability with system specifications before substitution.
Key specifications for 2030-01-385-1844: End Item Identification: CYLINDER. 0 specifications are 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.