NSN 2810-00-148-4204 · NIIN 001484204 · Part number 12669
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 2810-00-148-4204 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-148-4204. Manufacturer of record part number: 12669.
Also searched as2810-00-148-4204 ·
2810001484204 ·
NIIN 001484204 ·
00-148-4204 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 00198 · 12669 · AS12669
Nearby stock numbers← 2810-00-148-4198 Insert, Main Crankcase
·
2810-00-148-4210 →
Features
Insert,cylinder Head Deflector — FSC 2810
General Characteristics Item Description: MATL AMS5010 STL;0.625 IN. DIA;0.53125 IN. LONG;FINISH EXCEPT OD CADMIUM PLATE AMS 2400-1;THD PER PWA SPEC 355 INSIDE AND OUT;SLOTTED IN
1 manufacturer part number on file
Manufacturer of record: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Identification
NSN: 2810-00-148-4204
NIIN: 001484204
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
The Insert,cylinder Head Deflector, cataloged under National Stock Number 2810-00-148-4204, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
2810-00-148-4204
Primary Part Number
12669
Item Name
Insert,cylinder Head Deflector
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Related Parts
3030-00-163-8937POSSIBLE MATCH
BELT,FLAT
1-2669
2520-00-423-1777POSSIBLE MATCH
COUNTERSHAFT TRANSM
3010-00-992-5845POSSIBLE MATCH
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
1266-9
5330-01-119-8770POSSIBLE MATCH
GASKET
24322
5365-01-278-5372POSSIBLE MATCH
SPACER,SLEEVE
12669
5340-01-315-3636POSSIBLE MATCH
PLUG,EXPANSION
4520-01-326-5775POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
5340-01-502-5486POSSIBLE MATCH
HINGE,BUTT
4720-01-538-1881POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
12669
Frequently Asked Questions
What is NSN 2810-00-148-4204?
NSN 2810-00-148-4204 is a Insert,cylinder Head Deflector, 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 2810-00-148-4204?
NSN 2810-00-148-4204 has 1 manufacturer part number on file: 12669 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
What NSN replaces 2810-00-148-4204?
9 possible matches (shared part number, not a government interchangeability claim): 3030-00-163-8937, 2520-00-423-1777, 3010-00-992-5845. Verify interchangeability with system specifications before substitution.
What are the specifications of 12669?
Key specifications for 12669: General Characteristics Item Description: MATL AMS5010 STL;0.625 IN. DIA;0.53125 IN. LONG;FINISH EXCEPT OD CADMIUM PLATE AMS 2400-1;THD PER PWA SPEC 355 INSIDE AND OUT;SLOTTED IN; End Item Identification: ACFT ENG R2000. 1 specification is documented in the U.S. Government catalog.
Is NSN 2810-00-148-4204 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.