NSN 1730-00-331-5638 · NIIN 003315638 · Part number 139C6775
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · FSC 1730 — Aircraft Ground Servicing Equipment · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment · CAGE 05606
Government record, cited
NSN 1730-00-331-5638 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-331-5638. Manufacturer of record part number: 139C6775.
Manufacturer of record: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Identification
NSN: 1730-00-331-5638
NIIN: 003315638
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: 139C6775
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Description
The Sprocket Assembly,stripping, cataloged under National Stock Number 1730-00-331-5638, 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 General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
No interchangeability data on file.
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 1730-00-331-5638?
NSN 1730-00-331-5638 is a Sprocket Assembly,stripping, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-00-331-5638?
NSN 1730-00-331-5638 has 1 manufacturer part number on file: 139C6775 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Is NSN 1730-00-331-5638 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 1730-00-331-5638?
NSN 1730-00-331-5638 has DEMIL Code Q. 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.