The Towbar,aircraft, cataloged under National Stock Number 1730-01-671-1257, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-671-1257 |
| Item Name | Towbar,aircraft |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Status | ACTIVE |
| Towed End Connection Type | LUNETTE EYE |
| Towing End Connection Type | CLEVIS W/BOLT |
| Design Type | TRAILER |
| 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 |
|---|---|
| 56D6418 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1730-01-671-1257 is a Towbar,aircraft, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
Key specifications for 1730-01-671-1257: Towed End Connection Type: LUNETTE EYE; Towing End Connection Type: CLEVIS W/BOLT; Design Type: TRAILER; Part Name Assigned by Controlling Agency: HITCH ASSEMBLY,TOWING. 3 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.