Seal, Air, Aircraft Gas Turbine En2840-01-399-3116
NSN 2840-01-399-3116 · NIIN 013993116 · Part number 1A3037P10
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 2840-01-399-3116 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-399-3116. Manufacturer of record part number: 1A3037P10.
Also searched as2840-01-399-3116 ·
2840013993116 ·
NIIN 013993116 ·
01-399-3116 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 1A3037P10 · 1A3037
Nearby stock numbers← 2840-01-399-2977 Collar, Turbine Shaft, Aircraft Ga
·
2840-01-399-3120 Seal, Air, Aircraft Gas Turbine En →
Features
Seal,air,aircraft Gas Turbine En — FSC 2840
2 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-01-399-3116
NIIN: 013993116
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 1A3037P10
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-01-399-3116, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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
2840-01-399-3116
Primary Part Number
1A3037P10
Item Name
Seal,air,aircraft Gas Turbine En
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2840-01-399-38031A3037P15POSSIBLE MATCH
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Possible match (shared part number)Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2840-01-399-38041A7077P20POSSIBLE MATCH
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Possible match (shared part number)Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
2840-01-399-3803POSSIBLE MATCH
SEAL,AIR,AIRCRAFT GAS TURBINE EN
1A3037P15
2840-01-399-3804POSSIBLE MATCH
SEAL,AIR,AIRCRAFT GAS TURBINE EN
1A7077P20
Frequently Asked Questions
What is NSN 2840-01-399-3116?
NSN 2840-01-399-3116 is a Seal,air,aircraft Gas Turbine En, 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 2840-01-399-3116?
NSN 2840-01-399-3116 has 2 manufacturer part numbers on file: 1A3037P10 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 1A3037 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What NSN replaces 2840-01-399-3116?
2 possible matches (shared part number, not a government interchangeability claim): 2840-01-399-3803, 2840-01-399-3804. Verify interchangeability with system specifications before substitution.
What are the specifications of 1A3037P10?
Key specifications for 1A3037P10: Special Features: IRON ALLOY;LOW PRESSURE COMPRESSOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-399-3116 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.
What is the DEMIL code for NSN 2840-01-399-3116?
NSN 2840-01-399-3116 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.