The Pin,piston, cataloged under National Stock Number 2810-00-651-0803, 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 7 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2810-00-651-0803 |
| Primary Part Number | 231149P24 |
| 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 |
| Precious Material | SILVER |
| Precious Material and Weight | 0.103 SILVER OUNCES, TROY |
| Outside Diameter | 1.27060 INCHES MINIMUM AND 1.27080 INCHES MAXIMUM IN |
| Body Length | 3.2810 INCHES NOMINAL IN |
| Precious Material and Location | OUTSIDE DIA SILVER |
| Material | STEEL |
| 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 |
|---|---|
| 231149P24 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| AS231149P25 | 5/9 Secondary reference Aircraft Supplies |
| 231149P24 | 5/9 Secondary reference Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
NSN 2810-00-651-0803 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 2810-00-651-0803 has 1 manufacturer part number on file: 231149P24 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 231149P24: Body Style: PLAIN ENDS; Precious Material: SILVER; Precious Material and Weight: 0.103 SILVER OUNCES, TROY; Outside Diameter: 1.27060 INCHES MINIMUM AND 1.27080 INCHES MAXIMUM IN. 7 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.