NSN 1730-01-173-5497 · NIIN 011735497 · Part number R-TBD-740
The Boeing Company Div Legacy Am&m · FSC 1730 — Aircraft Ground Servicing Equipment · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment · CAGE 43999
Government record, cited
NSN 1730-01-173-5497 — this item is cataloged by the U.S. Government under National Stock Number 1730-01-173-5497. Manufacturer of record part number: R-TBD-740.
General Characteristics Item Description: USED IN CONJUNCTION WITH RETRACTED LANDING GEAR SAFETY SUPPORT; ADAPTER CLEVIS TO ENCLOSE UPPER PORTION OF SUPPORT SCREW EXTENSION; YOKE TO ENGAGE AXLE BEAM WHEN SAFETY SUPPORT IS RAISED; USED ON MAIN AND NOSE LANDING GEAR OF B-1B AIRCRAFT
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 1730-01-173-5497
NIIN: 011735497
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: R-TBD-740
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Brace,aircraft Ground Servicing, cataloged under National Stock Number 1730-01-173-5497, 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 The Boeing Company Div Legacy Am&m. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1730-01-173-5497
Primary Part Number
R-TBD-740
Item Name
Brace,aircraft Ground Servicing
FSC / FSG
1730 / 17 — Aircraft Ground Servicing Equipment
Manufacturer
The Boeing Company Div Legacy Am&m
Status
ACTIVE
General Characteristics Item Description
USED IN CONJUNCTION WITH RETRACTED LANDING GEAR SAFETY SUPPORT; ADAPTER CLEVIS TO ENCLOSE UPPER PORTION OF SUPPORT SCREW EXTENSION; YOKE TO ENGAGE AXLE BEAM WHEN SAFETY SUPPORT IS RAISED; USED ON MAIN AND NOSE LANDING GEAR OF B-1B AIRCRAFT
Other items in FSC 1730 — Aircraft Ground Servicing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1730-00-003-0749
COVER,SPRAY UNIT
1730-00-030-6566
1730-00-030-6566 · Item name not on file
1730-00-035-6653
1730-00-035-6653 · Item name not on file
1730-00-263-3080
SLING,AIRCRAFT MAINTENANCE
1730-00-331-5146
1730-00-331-5146 · Item name not on file
1730-00-337-2374
1730-00-337-2374 · Item name not on file
1730-00-395-6565
1730-00-395-6565 · Item name not on file
1730-00-606-5385
ADAPTER SET,GROUND HANDLING EQUI
Frequently Asked Questions
What is NSN 1730-01-173-5497?
NSN 1730-01-173-5497 is a Brace,aircraft Ground Servicing, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-01-173-5497?
NSN 1730-01-173-5497 has 1 manufacturer part number on file: R-TBD-740 (The Boeing Company Div Legacy Am&m).
What are the specifications of R-TBD-740?
Key specifications for R-TBD-740: General Characteristics Item Description: USED IN CONJUNCTION WITH RETRACTED LANDING GEAR SAFETY SUPPORT; ADAPTER CLEVIS TO ENCLOSE UPPER PORTION OF SUPPORT SCREW EXTENSION; YOKE TO ENGAGE AXLE BEAM WHEN SAFETY SUPPORT IS RAISED; USED ON MAIN AND NOSE LANDING GEAR OF B-1B AIRCRAFT. 1 specification is documented in the U.S. Government catalog.
Is NSN 1730-01-173-5497 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.
What is the DEMIL code for NSN 1730-01-173-5497?
NSN 1730-01-173-5497 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.