NSN 1650-00-489-1655 · NIIN 004891655 · Part number 344731
Eaton Aerospace, Llc Dba Jackson South · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 62983
Government record, cited
NSN 1650-00-489-1655 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-489-1655. Manufacturer of record part number: 344731.
Also searched as1650-00-489-1655 ·
1650004891655 ·
NIIN 004891655 ·
00-489-1655 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 62983 · 344731
Nearby stock numbers← 1650-00-489-1649
·
1650-00-489-1656 Parts Kit, Linear Actuating Cylin →
Features
Cap,valve — FSC 1650
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South
Identification
NSN: 1650-00-489-1655
NIIN: 004891655
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 344731
Manufacturer: Eaton Aerospace, Llc Dba Jackson South
General Description
The Cap,valve, cataloged under National Stock Number 1650-00-489-1655, 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 Aerospace, Llc Dba Jackson South. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 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
1650-00-489-1655
Primary Part Number
344731
Item Name
Cap,valve
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Eaton Aerospace, Llc Dba Jackson South
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1270-01-034-602634473-1POSSIBLE MATCH
FILTER,LIGHT,CATHODE RAY TUBE
Possible match (shared part number)Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3940-01-603-993534473-1POSSIBLE MATCH
NRP,SLING ASSEMBLY,
Possible match (shared part number)United States Department of the Navy Dba Naval Surface Warfare Center Panama City
NSN 1650-00-489-1655 is a Cap,valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-00-489-1655?
NSN 1650-00-489-1655 has 1 manufacturer part number on file: 344731 (Eaton Aerospace, Llc Dba Jackson South).
What NSN replaces 1650-00-489-1655?
2 possible matches (shared part number, not a government interchangeability claim): 1270-01-034-6026, 3940-01-603-9935. Verify interchangeability with system specifications before substitution.
What are the specifications of 344731?
Key specifications for 344731: End Item Identification: C-5 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-00-489-1655 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.