NSN 1650-01-003-4099 · NIIN 010034099 · Part number 3863044-1
Triumph Actuation Systems - Connecticut, Llc · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 33068
Government record, cited
NSN 1650-01-003-4099 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-003-4099. Manufacturer of record part number: 3863044-1.
Also searched as1650-01-003-4099 ·
1650010034099 ·
NIIN 010034099 ·
01-003-4099 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 33068 · 3863044-1
Material Document and Classification: QQ-A-225/6 COMP 2024 COND T4 ASSN STD ALL MATERIAL RESPONSES
Outside Diameter: 0.8125 INCHES NOMINAL IN
Surface Treatment: ANODIZE
Material: ALUMINUM ALLOY
1 manufacturer part number on file
Manufacturer of record: Triumph Actuation Systems - Connecticut, Llc
Identification
NSN: 1650-01-003-4099
NIIN: 010034099
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 3863044-1
Manufacturer: Triumph Actuation Systems - Connecticut, Llc
General Description
The Cap,valve, cataloged under National Stock Number 1650-01-003-4099, 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 Triumph Actuation Systems - Connecticut, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-01-003-4099
Primary Part Number
3863044-1
Item Name
Cap,valve
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Triumph Actuation Systems - Connecticut, Llc
Status
ACTIVE
Material Document and Classification
QQ-A-225/6 COMP 2024 COND T4 ASSN STD ALL MATERIAL RESPONSES
Triumph Actuation Systems - Connecticut, Llc (USA)
No interchangeability data on file.
Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127
1650-00-000-0127 · Item name not on file
1650-00-000-0128
1650-00-000-0128 · Item name not on file
1650-00-000-0130
1650-00-000-0130 · Item name not on file
1650-00-000-0131
ROD,PISTON,LINEAR ACTUATING CYLI
1650-00-000-0151
SWIVEL JOINT HYDRAU
1650-00-000-0152
SWIVEL JOINT,HYDRAULIC,AIRCRAFT
1650-00-001-1732
SPACER YOKE,ADJUST
1650-00-001-1734
1650-00-001-1734 · Item name not on file
Frequently Asked Questions
What is NSN 1650-01-003-4099?
NSN 1650-01-003-4099 is a Cap,valve, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-003-4099?
NSN 1650-01-003-4099 has 1 manufacturer part number on file: 3863044-1 (Triumph Actuation Systems - Connecticut, Llc).
What are the specifications of 3863044-1?
Key specifications for 3863044-1: Material Document and Classification: QQ-A-225/6 COMP 2024 COND T4 ASSN STD ALL MATERIAL RESPONSES; Overall Length: 0.730 INCHES NOMINAL IN; Outside Diameter: 0.8125 INCHES NOMINAL IN; Surface Treatment: ANODIZE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 1650-01-003-4099 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.