NSN 2840-01-481-3083 · NIIN 014813083 · Part number 3993556002-1
Mpc Products Corporation Dba Woodward Mpc, Inc. · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 19710
Government record, cited
NSN 2840-01-481-3083 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-481-3083. Manufacturer of record part number: 3993556002-1.
Also searched as2840-01-481-3083 ·
2840014813083 ·
NIIN 014813083 ·
01-481-3083 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 19710 · 3993556002-1
Manufacturer of record: Mpc Products Corporation Dba Woodward Mpc, Inc.
Identification
NSN: 2840-01-481-3083
NIIN: 014813083
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 3993556002-1
Manufacturer: Mpc Products Corporation Dba Woodward Mpc, Inc.
General Description
The Spacer Assembly,air, cataloged under National Stock Number 2840-01-481-3083, 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 Mpc Products Corporation Dba Woodward Mpc, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
2840-01-481-3083
Primary Part Number
3993556002-1
Item Name
Spacer Assembly,air
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Mpc Products Corporation Dba Woodward Mpc, Inc. (USA)
No interchangeability data on file.
Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-000-0048
ENGINE,AIRCRAFT,TURBO-SHAFT
2840-00-000-0049
MODIFICATION KIT,ENGINE
2840-00-001-1741
CASE AND NOZZLE ASSEMBLY,TURBINE
2840-00-001-1743
2840-00-001-1743 · Item name not on file
2840-00-001-2117
2840-00-001-2117 · Item name not on file
2840-00-001-2284
2840-00-001-2284 · Item name not on file
2840-00-001-3922
2840-00-001-3922 · Item name not on file
2840-00-001-4903
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Frequently Asked Questions
What is NSN 2840-01-481-3083?
NSN 2840-01-481-3083 is a Spacer Assembly,air, manufactured by Mpc Products Corporation Dba Woodward Mpc, Inc., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-481-3083?
NSN 2840-01-481-3083 has 1 manufacturer part number on file: 3993556002-1 (Mpc Products Corporation Dba Woodward Mpc, Inc.).
What are the specifications of 3993556002-1?
Key specifications for 3993556002-1: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: (INAVY) SPACER, ASSEMBLY; End Item Identification: CONTROL ASSEMBLY. 1 specification is documented in the U.S. Government catalog.
Is NSN 2840-01-481-3083 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.