NSN 1650-00-633-2804 · NIIN 006332804 · Part number 31909
Eaton Corp Dba Eaton Aerospace Jackson · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 59875
Government record, cited
NSN 1650-00-633-2804 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-633-2804. Manufacturer of record part number: 31909.
Also searched as1650-00-633-2804 ·
1650006332804 ·
NIIN 006332804 ·
00-633-2804 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 59875 · 31909
Manufacturer of record: Eaton Corp Dba Eaton Aerospace Jackson
Identification
NSN: 1650-00-633-2804
NIIN: 006332804
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 31909
Manufacturer: Eaton Corp Dba Eaton Aerospace Jackson
General Description
The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-633-2804, 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 Eaton Corp Dba Eaton Aerospace Jackson. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-00-633-2804
Primary Part Number
31909
Item Name
Piston,linear Actuating Cylinder
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Eaton Corp Dba Eaton Aerospace Jackson
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)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5120-01-241-4213POSSIBLE MATCH
WRENCH-TEE,HANDLE
Possible match (shared part number)
5310-01-369-565231909POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Jergens Inc Div Tooling Components Division
6515-01-468-0140319.09POSSIBLE MATCH
DEPTH GAUGE
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6515-01-604-1908J740DPOSSIBLE MATCH
SUTURE,ABSORBABLE,SURGICAL
Possible match (shared part number)Ethicon Us Llc Div Ethicon
NSN 1650-00-633-2804 is a Piston,linear Actuating Cylinder, manufactured by Eaton Corp Dba Eaton Aerospace Jackson, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-00-633-2804?
NSN 1650-00-633-2804 has 1 manufacturer part number on file: 31909 (Eaton Corp Dba Eaton Aerospace Jackson).
What NSN replaces 1650-00-633-2804?
4 possible matches (shared part number, not a government interchangeability claim): 5120-01-241-4213, 5310-01-369-5652, 6515-01-468-0140. Verify interchangeability with system specifications before substitution.
What are the specifications of 31909?
Key specifications for 31909: Special Features: SLOTTED END,INTERNAL THD; FSC APPLICATION DATA:CYLINDER ASSY,LINE AR ACTUATING,ACFT HYD; End Item Identification: 1650-00-602-0565 K41201-6 CYLINDER ASSY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-00-633-2804 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 1650-00-633-2804?
NSN 1650-00-633-2804 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.