NSN 2810-00-147-9418 · NIIN 001479418 · Part number 25022
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 00198
Government record, cited
NSN 2810-00-147-9418 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-147-9418. Manufacturer of record part number: 25022.
Also searched as2810-00-147-9418 ·
2810001479418 ·
NIIN 001479418 ·
00-147-9418 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 00198 · 25022
General Characteristics Item Description: MATL STEEL PER AMS 5062; CASE HARDNESS PER ROCKWELL A77 MIN AND A84 MAX; 0.125 IN. THICK; 7 SIDED; BORE 8.921875 IN. DIA; 14 HOLES 0.15625 IN. DIA AT 9.453125 IN. DIA; 7 HOLES 0.276 IN. MIN AND 0.286 IN. MAX DIA AT 10.433 IN. MIN AND 10.443 IN. MAX DIA IN
1 manufacturer part number on file
Manufacturer of record: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Identification
NSN: 2810-00-147-9418
NIIN: 001479418
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
The Retainer Plate, cataloged under National Stock Number 2810-00-147-9418, is classified within Federal Supply Class 2810 (Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
2810-00-147-9418
Primary Part Number
25022
Item Name
Retainer Plate
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
MATL STEEL PER AMS 5062; CASE HARDNESS PER ROCKWELL A77 MIN AND A84 MAX; 0.125 IN. THICK; 7 SIDED; BORE 8.921875 IN. DIA; 14 HOLES 0.15625 IN. DIA AT 9.453125 IN. DIA; 7 HOLES 0.276 IN. MIN AND 0.286 IN. MAX DIA AT 10.433 IN. MIN AND 10.443 IN. MAX DIA IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4310-00-374-7337POSSIBLE MATCH
PLATE,DISCHARGE VALVE
Possible match (shared part number)
3120-00-414-0206100668POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Champion Industries Inc.
5331-00-817-70804400171-1340POSSIBLE MATCH
O-RING
Possible match (shared part number)Marotta Controls Inc
5975-00-938-877525022POSSIBLE MATCH
CONDUIT ASSEMBLY,METAL,RIGID
Possible match (shared part number)Triumph Controls, Llc Dba Triumph Controls, Llc
6130-01-066-897125022POSSIBLE MATCH
POWER SUPPLY SUBASSEMBLY
Possible match (shared part number)Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
3120-01-144-622125022POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Jetstream of Houston, Llp Dba Jetstream of Houston Llp
4710-01-185-41108J5220POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
5945-01-232-9576POSSIBLE MATCH
SOLENOID,ELECTRICAL
Possible match (shared part number)
6510-01-597-968300889000200POSSIBLE MATCH
BANDAGE,FELT,ORTHOPEDIC
Possible match (shared part number)Zimmer, Inc. Dba Z Hotel
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Related Parts
4310-00-374-7337POSSIBLE MATCH
PLATE,DISCHARGE VALVE
3120-00-414-0206POSSIBLE MATCH
BUSHING,SLEEVE
100668
5331-00-817-7080POSSIBLE MATCH
O-RING
4400171-1340
5975-00-938-8775POSSIBLE MATCH
CONDUIT ASSEMBLY,METAL,RIGID
25022
6130-01-066-8971POSSIBLE MATCH
POWER SUPPLY SUBASSEMBLY
25022
3120-01-144-6221POSSIBLE MATCH
BUSHING,SLEEVE
25022
4710-01-185-4110POSSIBLE MATCH
TUBE ASSEMBLY,METAL
8J5220
5945-01-232-9576POSSIBLE MATCH
SOLENOID,ELECTRICAL
6510-01-597-9683POSSIBLE MATCH
BANDAGE,FELT,ORTHOPEDIC
00889000200
Frequently Asked Questions
What is NSN 2810-00-147-9418?
NSN 2810-00-147-9418 is a Retainer Plate, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
What part numbers are listed for NSN 2810-00-147-9418?
NSN 2810-00-147-9418 has 1 manufacturer part number on file: 25022 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
What NSN replaces 2810-00-147-9418?
9 possible matches (shared part number, not a government interchangeability claim): 4310-00-374-7337, 3120-00-414-0206, 5331-00-817-7080. Verify interchangeability with system specifications before substitution.
What are the specifications of 25022?
Key specifications for 25022: General Characteristics Item Description: MATL STEEL PER AMS 5062; CASE HARDNESS PER ROCKWELL A77 MIN AND A84 MAX; 0.125 IN. THICK; 7 SIDED; BORE 8.921875 IN. DIA; 14 HOLES 0.15625 IN. DIA AT 9.453125 IN. DIA; 7 HOLES 0.276 IN. MIN AND 0.286 IN. MAX DIA AT 10.433 IN. MIN AND 10.443 IN. MAX DIA IN; End Item Identification: ACFT ENG R1820. 1 specification is documented in the U.S. Government catalog.
Is NSN 2810-00-147-9418 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.