The Fitting Assembly,deck, cataloged under National Stock Number 2040-01-093-7989, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 2040-01-093-7989 |
| Item Name | Fitting Assembly,deck |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 2642-950-03ASSYA-1L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 9495L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 9495 | 5/1 Secondary reference U.S. Government activity |
| 4775961-00A1A | 5/1 Secondary reference U.S. Government activity |
| 4775961-00A1AL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 2642-950-03ASSYA-1 | 3/1 Design control — primary reference U.S. Government activity |
NSN 2040-01-093-7989 is a Fitting Assembly,deck, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-210-6118, 2530-01-229-3411, 5340-01-354-5000. Verify interchangeability with system specifications before substitution.
Key specifications for 2040-01-093-7989: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 2 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.
NSN 2040-01-093-7989 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.