NSN 1650-00-627-1990 · NIIN 006271990 · Part number 25002
Defense & Development Enterprises Llc · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 07KQ5
Government record, cited
NSN 1650-00-627-1990 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-627-1990. Manufacturer of record part number: 25002.
Also searched as1650-00-627-1990 ·
1650006271990 ·
NIIN 006271990 ·
00-627-1990 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 07KQ5 · 25002
Nearby stock numbers← 1650-00-627-1973 Housing, Air Turbine
·
1650-00-627-2031 →
Features
Retainer,overspeed — FSC 1650
General Characteristics Item Description: ALUMINUM ALLOY 2024 T4,1.344 IN. LG,1.2455 IN. OD IN
1 manufacturer part number on file
Manufacturer of record: Defense & Development Enterprises Llc
Identification
NSN: 1650-00-627-1990
NIIN: 006271990
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 25002
Manufacturer: Defense & Development Enterprises Llc
General Description
The Retainer,overspeed, cataloged under National Stock Number 1650-00-627-1990, 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 Defense & Development Enterprises Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-00-627-1990
Primary Part Number
25002
Item Name
Retainer,overspeed
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Defense & Development Enterprises Llc
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY 2024 T4,1.344 IN. LG,1.2455 IN. OD IN
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 1650-00-627-1990?
NSN 1650-00-627-1990 is a Retainer,overspeed, manufactured by Defense & Development Enterprises Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-00-627-1990?
NSN 1650-00-627-1990 has 1 manufacturer part number on file: 25002 (Defense & Development Enterprises Llc).
What are the specifications of 25002?
Key specifications for 25002: General Characteristics Item Description: ALUMINUM ALLOY 2024 T4,1.344 IN. LG,1.2455 IN. OD IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1650-00-627-1990 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.