NSN 1650-01-663-3757 · NIIN 016633757 · Part number SS4007-12-70
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 78286
Government record, cited
NSN 1650-01-663-3757 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-663-3757. Manufacturer of record part number: SS4007-12-70.
Also searched as1650-01-663-3757 ·
1650016633757 ·
NIIN 016633757 ·
01-663-3757 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 78286 · SS4007-12-70 · SS4007
The Bushing,stabilizer, cataloged under National Stock Number 1650-01-663-3757, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
1650-01-663-3757
Primary Part Number
SS4007-12-70
Item Name
Bushing,stabilizer
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
NSN 1650-01-663-3757 is a Bushing,stabilizer, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-663-3757?
NSN 1650-01-663-3757 has 1 manufacturer part number on file: SS4007-12-70 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What NSN replaces 1650-01-663-3757?
11 possible matches (shared part number, not a government interchangeability claim): 1650-01-663-3760, 1650-01-663-3766, 1650-01-665-6113. Verify interchangeability with system specifications before substitution.
What are the specifications of SS4007-12-70?
Key specifications for SS4007-12-70: End Item Identification: CRITICAL APPLICATION ITEM (CAI); CH-53K. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-01-663-3757 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.