The Pin,piston, cataloged under National Stock Number 2810-00-349-0499, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2810-00-349-0499 |
| Primary Part Number | 51894P6F |
| Item Name | Pin,piston |
| FSC / FSG | 2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Body Style | PLAIN ENDS |
| Outside Diameter | 1.06600 INCHES MINIMUM AND 1.06630 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 51894P006F | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 51894P6F PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 51894P6F | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| Reference | Meaning |
|---|---|
| 51894P006F | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 2810-00-349-0499 is a Pin,piston, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
NSN 2810-00-349-0499 has 3 manufacturer part numbers on file: 51894P006F (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 51894P6F (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 51894P6F (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
Key specifications for 51894P6F: Body Style: PLAIN ENDS; Outside Diameter: 1.06600 INCHES MINIMUM AND 1.06630 INCHES MAXIMUM IN; Special Features: CONSISTS OF PNS 26240,51778P6F; End Item Identification: ACFT ENG R1830. 2 specifications are 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.
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.