FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Selector Set,hydrau, cataloged under National Stock Number 1650-00-956-9941, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
Selector Set,hydrau
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Technical Specifications
Parameter
Value
NSN
1650-00-956-9941
Item Name
Selector Set,hydrau
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-052-5767100588POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Dana Off Highway Products, Llc
1560-01-172-8047100588POSSIBLE MATCH
ROD,ATTACHING,CREW
Possible match (shared part number)Bae Systems Land & Armaments L.p.
2815-01-433-8168100588POSSIBLE MATCH
RING,PISTON
Possible match (shared part number)Bauer Equipment America, Inc.
5310-01-485-3552100588POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Clark Material Handling Company
5325-01-519-3902POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
100588
3/2Design control — primary reference
U.S. Government activity
Related Parts
5310-01-052-5767POSSIBLE MATCH
WASHER,FLAT
100588
1560-01-172-8047POSSIBLE MATCH
ROD,ATTACHING,CREW
100588
2815-01-433-8168POSSIBLE MATCH
RING,PISTON
100588
5310-01-485-3552POSSIBLE MATCH
WASHER,FLAT
100588
5325-01-519-3902POSSIBLE MATCH
RING,RETAINING
Frequently Asked Questions
What is NSN 1650-00-956-9941?
NSN 1650-00-956-9941 is a Selector Set,hydrau, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What NSN replaces 1650-00-956-9941?
5 possible matches (shared part number, not a government interchangeability claim): 5310-01-052-5767, 1560-01-172-8047, 2815-01-433-8168. Verify interchangeability with system specifications before substitution.
Is NSN 1650-00-956-9941 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 1650-00-956-9941?
NSN 1650-00-956-9941 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.