NSN 2840-00-771-7456 · NIIN 007717456 · Part number 371300
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77445
Government record, cited
NSN 2840-00-771-7456 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-771-7456. Manufacturer of record part number: 371300.
Also searched as2840-00-771-7456 ·
2840007717456 ·
NIIN 007717456 ·
00-771-7456 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 371300
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-00-771-7456
NIIN: 007717456
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 371300
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Seat,fuel Coolant,o, cataloged under National Stock Number 2840-00-771-7456, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Seat,fuel Coolant,o
FSC / FSG
2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28)
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6625-01-075-9839POSSIBLE MATCH
CASE,TEST SET
371300
2990-01-311-5614POSSIBLE MATCH
PIPE,EXHAUST
371300-7
2990-01-311-5615POSSIBLE MATCH
PIPE,EXHAUST
371300-9
2990-01-312-1301POSSIBLE MATCH
MUFFLER,EXHAUST
371300-8
Frequently Asked Questions
What is NSN 2840-00-771-7456?
NSN 2840-00-771-7456 is a Seat,fuel Coolant,o, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-00-771-7456?
NSN 2840-00-771-7456 has 1 manufacturer part number on file: 371300 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What NSN replaces 2840-00-771-7456?
4 possible matches (shared part number, not a government interchangeability claim): 6625-01-075-9839, 2990-01-311-5614, 2990-01-311-5615. Verify interchangeability with system specifications before substitution.
Is NSN 2840-00-771-7456 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.