NSN 1730-00-646-7531 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-646-7531. Manufacturer of record part number: DW41.
Manufacturer of record: Fl Industries Inc Pneumotive Div
Identification
NSN: 1730-00-646-7531
NIIN: 006467531
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: DW41
Manufacturer: Fl Industries Inc Pneumotive Div
General Description
The Indicator,pumping U, cataloged under National Stock Number 1730-00-646-7531, 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 Fl Industries Inc Pneumotive Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
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 1730-00-646-7531?
NSN 1730-00-646-7531 is a Indicator,pumping U, manufactured by Fl Industries Inc Pneumotive Div, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-00-646-7531?
NSN 1730-00-646-7531 has 2 manufacturer part numbers on file: DW41 (Fl Industries Inc Pneumotive Div), DW41 (General Electric Company).
Is NSN 1730-00-646-7531 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 1730-00-646-7531?
NSN 1730-00-646-7531 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.