The Belt,aircraft,mater, cataloged under National Stock Number 1740-01-539-3801, is classified within Federal Supply Class 1740 (Airfield Specialized Trucks and Trailers) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Textron Ground Support Equipment Inc. Div Textron Gse. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1740-01-539-3801 |
| Primary Part Number | 18-20-0001 |
| Item Name | Belt,aircraft,mater |
| FSC / FSG | 1740 / 17 — Airfield Specialized Trucks and Trailers |
| Manufacturer | Textron Ground Support Equipment Inc. Div Textron Gse |
| 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 |
|---|---|
| 9041089144 | Pilatus Aircraft Ltd (CHE) |
| 18-20-0001 PRIMARY | Textron Ground Support Equipment Inc. Div Textron Gse (USA) |
| Reference | Meaning |
|---|---|
| E29353001 | 5/9 Secondary reference Lavanture Products Company Inc |
| 18-20-0001 | 5/9 Secondary reference Tug Technologies Corporation |
| E2353901 | 5/9 Secondary reference Lavanture Products Company Inc |
NSN 1740-01-539-3801 is a Belt,aircraft,mater, manufactured by Textron Ground Support Equipment Inc. Div Textron Gse, classified under FSC 1740, Airfield Specialized Trucks and Trailers. Status: active.
NSN 1740-01-539-3801 has 2 manufacturer part numbers on file: 9041089144 (Pilatus Aircraft Ltd), 18-20-0001 (Textron Ground Support Equipment Inc. Div Textron Gse).
Key specifications for 18-20-0001: Special Features: ITEM DESCRIPTION: 18-20-0001, BELT, SEAT - RETRACTABLE, THE SEAT BELT FABRIC IS NYLON, THE BUCKLES ARE CHROME STEEL; Part Name Assigned by Controlling Agency: BELT,AIRCRAFT,MATER. 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.