FSC: 1740 — Airfield Specialized Trucks and Trailers
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
General Description
The Retainer,strap, cataloged under National Stock Number 1740-00-249-5474, is classified within Federal Supply Class 1740 (Airfield Specialized Trucks and Trailers) of the Aircraft Launch, Landing, and Ground Handling Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Retainer,strap
FSC / FSG
1740 — Airfield Specialized Trucks and Trailers (FSG 17)
Technical Specifications
Parameter
Value
NSN
1740-00-249-5474
Item Name
Retainer,strap
FSC / FSG
1740 / 17 — Airfield Specialized Trucks and Trailers
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1740-00-445-7206F310008POSSIBLE MATCH
TRAILER,GROUND HANDLING
Possible match (shared part number)The Boeing Company Div Legacy Wichita
1730-00-555-7687F310008-327POSSIBLE MATCH
HOOK,TRAILER,ENGINE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
5340-00-855-1151F310008-229POSSIBLE MATCH
STRAP,WEBBING
Possible match (shared part number)The Boeing Company Div Legacy Wichita
1730-00-860-4340F310008-162POSSIBLE MATCH
FOOT,COWLING SUPPORT
Possible match (shared part number)The Boeing Company Div Legacy Wichita
1730-00-860-4341F310008-150POSSIBLE MATCH
LOCK ASSEMBLY
Possible match (shared part number)The Boeing Company Div Legacy Wichita
1730-00-876-1271F310008-228POSSIBLE MATCH
STRAP
Possible match (shared part number)The Boeing Company Div Legacy Wichita
1730-00-876-1272F310008-371POSSIBLE MATCH
STRAP
Possible match (shared part number)The Boeing Company Div Legacy Wichita
1680-00-881-2975F310008-272POSSIBLE MATCH
STRAP,WEBBING
Possible match (shared part number)The Boeing Company Div Legacy Wichita
5340-00-881-2976F310008-273POSSIBLE MATCH
STRAP,WEBBING
Possible match (shared part number)The Boeing Company Div Legacy Wichita
5340-00-881-2977F310008-319POSSIBLE MATCH
STRAP,WEBBING
Possible match (shared part number)The Boeing Company Div Legacy Wichita
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
F310008-326
3/2Design control — primary reference
U.S. Government activity
F310008
D/9Drawing number reference only
U.S. Government activity
Related Parts
1740-00-445-7206POSSIBLE MATCH
TRAILER,GROUND HANDLING
F310008
1730-00-555-7687POSSIBLE MATCH
HOOK,TRAILER,ENGINE
F310008-327
5340-00-855-1151POSSIBLE MATCH
STRAP,WEBBING
F310008-229
1730-00-860-4340POSSIBLE MATCH
FOOT,COWLING SUPPORT
F310008-162
1730-00-860-4341POSSIBLE MATCH
LOCK ASSEMBLY
F310008-150
1730-00-876-1271POSSIBLE MATCH
STRAP
F310008-228
1730-00-876-1272POSSIBLE MATCH
STRAP
F310008-371
1680-00-881-2975POSSIBLE MATCH
STRAP,WEBBING
F310008-272
5340-00-881-2976POSSIBLE MATCH
STRAP,WEBBING
F310008-273
5340-00-881-2977POSSIBLE MATCH
STRAP,WEBBING
F310008-319
Frequently Asked Questions
What is NSN 1740-00-249-5474?
NSN 1740-00-249-5474 is a Retainer,strap, classified under FSC 1740, Airfield Specialized Trucks and Trailers. Status: active.
What NSN replaces 1740-00-249-5474?
10 possible matches (shared part number, not a government interchangeability claim): 1740-00-445-7206, 1730-00-555-7687, 5340-00-855-1151. Verify interchangeability with system specifications before substitution.
Is NSN 1740-00-249-5474 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.