The Spindel,water Tight, cataloged under National Stock Number 2040-00-770-8392, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Specialty Marine & Industrial Supplies of Florida, Llc Dba Specialty Marine & Industrial Supplies of Florida Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2040-00-770-8392 |
| Primary Part Number | 3055-1 |
| Item Name | Spindel,water Tight |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Specialty Marine & Industrial Supplies of Florida, Llc Dba Specialty Marine & Industrial Supplies of Florida Llc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 3055-1 | Specialty Marine & Industrial Supplies of Florida, Llc Dba Specialty Marine & Industrial Supplies of Florida Llc (USA) |
| Reference | Meaning |
|---|---|
| 3055-1 | 5/9 Secondary reference B and M Marine Repairs Inc |
| 3055-1 | 5/9 Secondary reference B and M Marine Repairs Inc |
| 3055-1 | 5/2 Secondary reference U.S. Government activity |
| 805-1623055PC1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-00-770-8392 is a Spindel,water Tight, manufactured by Specialty Marine & Industrial Supplies of Florida, Llc Dba Specialty Marine & Industrial Supplies of Florida Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-00-770-8392 has 1 manufacturer part number on file: 3055-1 (Specialty Marine & Industrial Supplies of Florida, Llc Dba Specialty Marine & Industrial Supplies of Florida Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-135-9161, 5905-01-271-4143. Verify interchangeability with system specifications before substitution.
Key specifications for 3055-1: Criticality Code Justification: FEAT; Special Features: WEAPONS SYSTEM ESSENTIAL; End Item Identification: DOORS,HATCHES AND SCUTTLES,TICONDEROGA CLASS CG(47),NIMITZ CLASS CVN,KIDD CLASS DDG,ARLEIGH BURKE CLASS DDG,OLIVER PERRY CLASS FFG,FORRESTAL CLASS CV,VIRGINIA CLASS CGN(41),SPRUANCE CLASS DD(963),WASP CLASS LHD; Material: STEEL. 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 2040-00-770-8392 has DEMIL Code Q. 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.