The Interlock End Stop, cataloged under National Stock Number 3040-01-479-5510, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-479-5510 |
| Item Name | Interlock End Stop |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| 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 |
|---|---|
| 37918-40001 | D/9 Drawing number reference only U.S. Government activity |
| 37918-40001 PC 63 | 5/9 Secondary reference U.S. Government activity |
| 37918-40121-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-479-5510 is a Interlock End Stop, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-479-5510: Special Features: INTERLOCK END STOP, SPUR RAIL; End Item Identification: BRIDGE CRANE, 6,000 LB. CAPACITY, HAND OPERATED AVIATION LBS. 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.