The Twist-Lock Assembly, cataloged under National Stock Number 1730-01-286-3279, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Marathonnorco Aerospace, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-286-3279 |
| Primary Part Number | TWL2716-2 |
| Item Name | Twist-Lock Assembly |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Marathonnorco Aerospace, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL; APPROXIMATELY 2 IN.DIA.,5-6 FEET LONG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TWL2716-2 PRIMARY | Marathonnorco Aerospace, Inc. (USA) |
| 26-1220-01 | Gk Mechanical Systems Llc (USA) |
NSN 1730-01-286-3279 is a Twist-Lock Assembly, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-286-3279 has 2 manufacturer part numbers on file: TWL2716-2 (Marathonnorco Aerospace, Inc.), 26-1220-01 (Gk Mechanical Systems Llc).
Key specifications for TWL2716-2: General Characteristics Item Description: STAINLESS STEEL; APPROXIMATELY 2 IN.DIA.,5-6 FEET LONG IN; End Item Identification: SIKORSKY AIRCRAFT HELICOPTER RESTRAINER. 1 specification is 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 1730-01-286-3279 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.