NSN 4140-01-498-9762 · NIIN 014989762 · Part number 1215850-303
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 56232
Government record, cited
NSN 4140-01-498-9762 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-498-9762. Manufacturer of record part number: 1215850-303.
Also searched as4140-01-498-9762 ·
4140014989762 ·
NIIN 014989762 ·
01-498-9762 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 56232 · 1215850-303
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field
Identification
NSN: 4140-01-498-9762
NIIN: 014989762
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 1215850-303
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Blower,exhaust, cataloged under National Stock Number 4140-01-498-9762, 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 Rms - Mitchel Field. 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
4140-01-498-9762
Primary Part Number
1215850-303
Item Name
Blower,exhaust
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
No interchangeability data on file.
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 4140-01-498-9762?
NSN 4140-01-498-9762 is a Blower,exhaust, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-498-9762?
NSN 4140-01-498-9762 has 1 manufacturer part number on file: 1215850-303 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What are the specifications of 1215850-303?
Key specifications for 1215850-303: Part Name Assigned by Controlling Agency: BLOWER ASSEMBLY; End Item Identification: RAT-31 SL/T. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-498-9762 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.