NSN 4140-01-291-6916 · NIIN 012916916 · Part number 163642-02
Ge Aviation Systems Llc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 35351
Government record, cited
NSN 4140-01-291-6916 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-291-6916. Manufacturer of record part number: 163642-02.
Also searched as4140-01-291-6916 ·
4140012916916 ·
NIIN 012916916 ·
01-291-6916 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 35351 · 163642-02
Nearby stock numbers← 4140-01-291-6633
·
4140-01-291-6917 Guard, Fan Impeller →
Features
Guard,fan Impeller — FSC 4140
1 manufacturer part number on file
Manufacturer of record: Ge Aviation Systems Llc
Identification
NSN: 4140-01-291-6916
NIIN: 012916916
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 163642-02
Manufacturer: Ge Aviation Systems Llc
General Description
The Guard,fan Impeller, cataloged under National Stock Number 4140-01-291-6916, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Ge Aviation Systems Llc. 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
4140-01-291-6916
Primary Part Number
163642-02
Item Name
Guard,fan Impeller
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082
IMPELLER,FAN,AXIAL
4140-00-001-1517
FAN,CENTRIFUGAL
4140-00-001-1536
FAN,VENTILATING
4140-00-001-1537
4140-00-001-1537 · Item name not on file
4140-00-001-3930
4140-00-001-3930 · Item name not on file
4140-00-001-6464
4140-00-001-6464 · Item name not on file
4140-00-001-6874
4140-00-001-6874 · Item name not on file
4140-00-001-6875
4140-00-001-6875 · Item name not on file
Frequently Asked Questions
What is NSN 4140-01-291-6916?
NSN 4140-01-291-6916 is a Guard,fan Impeller, manufactured by Ge Aviation Systems Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-291-6916?
NSN 4140-01-291-6916 has 1 manufacturer part number on file: 163642-02 (Ge Aviation Systems Llc).
What are the specifications of 163642-02?
Key specifications for 163642-02: Special Features: COPPER ALLOY HALF HARD IAW QQ-C-576;TIN PLATE IAW MIL-T-10727 TYPE 1;2.220 IN.DIA; IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-291-6916 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.