NSN 4140-01-733-6505 · NIIN 017336505 · Part number LG00437-101
Lockheed Martin Corporation Div Mfc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 622B7
Government record, cited
NSN 4140-01-733-6505 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-733-6505. Manufacturer of record part number: LG00437-101.
Also searched as4140-01-733-6505 ·
4140017336505 ·
NIIN 017336505 ·
01-733-6505 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 622B7 · LG00437-101
Manufacturer of record: Lockheed Martin Corporation Div Mfc
Identification
NSN: 4140-01-733-6505
NIIN: 017336505
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: LG00437-101
Manufacturer: Lockheed Martin Corporation Div Mfc
General Description
The Guard,fan Impeller, cataloged under National Stock Number 4140-01-733-6505, 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 Lockheed Martin Corporation Div Mfc. 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
4140-01-733-6505
Primary Part Number
LG00437-101
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 4140-01-733-6505?
NSN 4140-01-733-6505 is a Guard,fan Impeller, manufactured by Lockheed Martin Corporation Div Mfc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-733-6505?
NSN 4140-01-733-6505 has 1 manufacturer part number on file: LG00437-101 (Lockheed Martin Corporation Div Mfc).
What are the specifications of LG00437-101?
Key specifications for LG00437-101: Special Features: FAN OUTLET ASSEMBLY, ASE POD HOUSING; Part Name Assigned by Controlling Agency: FAN OUTLET ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-733-6505 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.