The Collar, cataloged under National Stock Number 2040-01-084-7600, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2040-01-084-7600 |
| Item Name | Collar |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| 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 |
|---|---|
| 87434-2510 ITEM 6 | 3/2 Design control — primary reference U.S. Government activity |
| 123-4677777 ITEM 6 | 5/2 Secondary reference U.S. Government activity |
| 123-4677778 ITE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 2040-01-084-7600 is a Collar, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2040-01-084-7660. Verify interchangeability with system specifications before substitution.
Key specifications for 2040-01-084-7600: End Item Identification: CYL ASSY TOWED CMCN BUOY. 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.