NSN 1640-01-649-3501 — this item is cataloged by the U.S. Government under National Stock Number 1640-01-649-3501. Manufacturer of record part number: P50SP9.
Also searched as1640-01-649-3501 ·
1640016493501 ·
NIIN 016493501 ·
01-649-3501 ·
FSC 1640 Aircraft Control Cable Products · CAGE 7EK50 · P50SP9
The Pulley,groove,aviation, cataloged under National Stock Number 1640-01-649-3501, is classified within Federal Supply Class 1640 (Aircraft Control Cable Products) of the Aircraft Components and Accessories group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 1640 — Aircraft Control Cable Products
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1640-00-001-5390
CABLE ASSEMBLY,CONTROL
1640-00-006-0959
CABLE ASSEMBLY,CONTROL
1640-00-040-2869
WIRE ROPE ASSEMBLY,SINGLE LEG,AV
1640-00-040-2869
WIRE ROPE ASSEMBLY,SINGLE LEG,AV
1640-00-050-8867
1640-00-050-8867 · Item name not on file
1640-00-065-6219
1640-00-065-6219 · Item name not on file
1640-00-069-5180
WIRE ROPE ASSEMBLY,SINGLE LEG,AV
1640-00-069-5180
WIRE ROPE ASSEMBLY,SINGLE LEG,AV
Frequently Asked Questions
What is NSN 1640-01-649-3501?
NSN 1640-01-649-3501 is a Pulley,groove,aviation, manufactured by Textron Aviation Inc, classified under FSC 1640, Aircraft Control Cable Products. Status: active.
What part numbers are listed for NSN 1640-01-649-3501?
NSN 1640-01-649-3501 has 1 manufacturer part number on file: P50SP9 (Textron Aviation Inc).
What are the specifications of P50SP9?
Key specifications for P50SP9: Special Features: PULLEY, PULLEY INSTL-FRAME 8, RIB 10; Part Name Assigned by Controlling Agency: PULLEY; End Item Identification: HAWKER800XP/850XP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1640-01-649-3501 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.