The Adapter,housing, cataloged under National Stock Number 3040-01-668-8728, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Adapter,housing |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Skf Usa Inc. (CAGE 52676) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-668-8728 |
| Primary Part Number | 248-8592622 FN 201 |
| Item Name | Adapter,housing |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 248-8592622 FN 201 PRIMARY | Naval Sea Systems Command (USA) |
| SNW 3026X4.1/2 PRIMARY | Skf Usa Inc. (USA) |
| Z-7045 FN 12 PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 248-8592622 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3040-01-668-8728 is a Adapter,housing, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-668-8728 has 3 manufacturer part numbers on file: 248-8592622 FN 201 (Naval Sea Systems Command), SNW 3026X4.1/2 (Skf Usa Inc.), Z-7045 FN 12 (Skf Usa Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 5305-01-668-8729, 3110-01-669-5744, 4730-01-675-8737. Verify interchangeability with system specifications before substitution.
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.