The Support,trailer, cataloged under National Stock Number 1740-00-249-7306, 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 Aviation Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1740-00-249-7306 |
| Primary Part Number | 4080472-3 |
| Item Name | Support,trailer |
| FSC / FSG | 1740 / 17 — Airfield Specialized Trucks and Trailers |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 4080472-5,ARM,1 IN. OD X .065 IN. THK X 13 IN. LG,MATERIAL 4130 STEEL PER MIL-T-6786,TYPE 1,COND N; AND 4080473-1,PAD; LEFT-HAND ASSEMBLY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4080472-3 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 4080472 | D/9 Drawing number reference only Cessna Aircraft Company Dba Textron Aviation |
| 4080472-3 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 1740-00-249-7306 is a Support,trailer, manufactured by Textron Aviation Inc, classified under FSC 1740, Airfield Specialized Trucks and Trailers. Status: active.
NSN 1740-00-249-7306 has 1 manufacturer part number on file: 4080472-3 (Textron Aviation Inc).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-369-7526. Verify interchangeability with system specifications before substitution.
Key specifications for 4080472-3: General Characteristics Item Description: CONSISTS OF 4080472-5,ARM,1 IN. OD X .065 IN. THK X 13 IN. LG,MATERIAL 4130 STEEL PER MIL-T-6786,TYPE 1,COND N; AND 4080473-1,PAD; LEFT-HAND ASSEMBLY IN; End Item Identification: 1740-00-554-2573,AIRCRAFT ENGINE TRAILER,MODEL T-37A A. 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 1740-00-249-7306 has DEMIL Code B. 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.