The Liner,chamber, cataloged under National Stock Number 2810-00-448-6575, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2810-00-448-6575 |
| Primary Part Number | 101950 |
| Item Name | Liner,chamber |
| FSC / FSG | 2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | MATL PLASTIC PER AMS 3615; 2.16 IN. MIN AND 2.18 IN. MAX LONG; 1.245 IN. MIN AND 1.253 IN. MAX OD; 1.183 IN. MIN AND 1.193 IN. MAX ID; 2 HOLES 0.685 IN. MIN AND 0.705 IN. MAX DIA,FIRST HOLE 0.702 IN. MIN AND 0.722 IN. MAX FROM FIRST END,SECOND HOLE 0.885 IN. MIN AND 0.895 IN. MAX FROM FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 101950 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| Reference | Meaning |
|---|---|
| 101950 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 2810-00-448-6575 is a Liner,chamber, 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.
NSN 2810-00-448-6575 has 1 manufacturer part number on file: 101950 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
5 possible matches (shared part number, not a government interchangeability claim): 5915-00-710-1950, 4820-00-787-8653, 5826-00-872-0406. Verify interchangeability with system specifications before substitution.
Key specifications for 101950: General Characteristics Item Description: MATL PLASTIC PER AMS 3615; 2.16 IN. MIN AND 2.18 IN. MAX LONG; 1.245 IN. MIN AND 1.253 IN. MAX OD; 1.183 IN. MIN AND 1.193 IN. MAX ID; 2 HOLES 0.685 IN. MIN AND 0.705 IN. MAX DIA,FIRST HOLE 0.702 IN. MIN AND 0.722 IN. MAX FROM FIRST END,SECOND HOLE 0.885 IN. MIN AND 0.895 IN. MAX FROM FIRST END IN; End Item Identification: ACFT ENG R2800. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2810-00-448-6575 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.