NSN 1650-00-236-4936 · NIIN 002364936 · Part number 2100-21
Woodward Hrt, Inc. Dba Woodward Hrt Inc · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 60029
Government record, cited
NSN 1650-00-236-4936 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-236-4936. Manufacturer of record part number: 2100-21.
Also searched as1650-00-236-4936 ·
1650002364936 ·
NIIN 002364936 ·
00-236-4936 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 60029 · 2100-21
Manufacturer of record: Woodward Hrt, Inc. Dba Woodward Hrt Inc
Identification
NSN: 1650-00-236-4936
NIIN: 002364936
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 2100-21
Manufacturer: Woodward Hrt, Inc. Dba Woodward Hrt Inc
General Description
The Plunger,detent, cataloged under National Stock Number 1650-00-236-4936, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Woodward Hrt, Inc. Dba Woodward Hrt Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 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
Plunger,detent
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers
Woodward Hrt, Inc. Dba Woodward Hrt Inc (CAGE 60029)
Technical Specifications
Parameter
Value
NSN
1650-00-236-4936
Primary Part Number
2100-21
Item Name
Plunger,detent
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Woodward Hrt, Inc. Dba Woodward Hrt Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-117-9511POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)
5980-01-186-3915POSSIBLE MATCH
LIGHT EMITTING DIODE
Possible match (shared part number)
6520-01-387-2958210021POSSIBLE MATCH
CARTRIDGE,DENTAL SYRINGE
Possible match (shared part number)Centrix Inc
4140-01-396-984721002-1POSSIBLE MATCH
HOUSING ASSEMBLY,FRONT VANE
Possible match (shared part number)Hamilton Sundstrand Corporation Dba Collins Aerospace
5210-01-481-42212-10021POSSIBLE MATCH
LEVEL,CYLINDRICAL,CIRCULAR VIAL
Possible match (shared part number)Geier & Bluhm, Inc.
1680-01-614-075021002-1POSSIBLE MATCH
FLANGE,CHECK VALVE
Possible match (shared part number)Hydraulics International, Inc. Dba Hydraulics International Inc
NSN 1650-00-236-4936 is a Plunger,detent, manufactured by Woodward Hrt, Inc. Dba Woodward Hrt Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-00-236-4936?
NSN 1650-00-236-4936 has 1 manufacturer part number on file: 2100-21 (Woodward Hrt, Inc. Dba Woodward Hrt Inc).
What NSN replaces 1650-00-236-4936?
6 possible matches (shared part number, not a government interchangeability claim): 4730-01-117-9511, 5980-01-186-3915, 6520-01-387-2958. Verify interchangeability with system specifications before substitution.
Is NSN 1650-00-236-4936 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 1650-00-236-4936?
NSN 1650-00-236-4936 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.