The Pin,piston, cataloged under National Stock Number 2810-00-293-3767, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2810-00-293-3767 |
| Primary Part Number | 91311 |
| Item Name | Pin,piston |
| FSC / FSG | 2810 / 28 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Bore Style | TAPERED BORE |
| Material Document and Classification | AMS 6312 ASSN STD SINGLE MATERIAL RESPONSE |
| FSC Application Data | ACFT ENG R1830 |
| Material | STEEL COMP 4640 |
| Body Style | PLAIN END W/TWO GROOVES |
| Taper Length | 1.2690 INCHES NOMINAL IN |
| Groove Depth | 0.0587 INCHES NOMINAL IN |
| Radial Groove Radius | 0.048 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Diameter | 1.37225 INCHES MINIMUM AND 1.37275 INCHES MAXIMUM IN |
| Metallic Hardness Rating | 47.0 MINIMUM ROCKWELL C AND 50.0 MAXIMUM ROCKWELL C |
| Distance From End to Groove Center | 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM IN |
| Body Length | 4.1550 INCHES MINIMUM AND 4.1650 INCHES MAXIMUM IN |
| Bore Smallest Diameter | 0.8900 INCHES NOMINAL IN |
| Distance Between Groove Centers | 3.9740 INCHES NOMINAL IN |
| Largest Bore Diameter | 1.0000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2810-00-293-3767 is a Pin,piston, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.
NSN 2810-00-293-3767 has 2 cross-referenced part numbers: 91311 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 91311 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 5 known substitutes for 2810-00-293-3767: 6220-00-115-8564, 5915-00-406-5790, 5998-01-003-3896 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 91311: Bore Style: TAPERED BORE; Material Document and Classification: AMS 6312 ASSN STD SINGLE MATERIAL RESPONSE; FSC Application Data: ACFT ENG R1830; Material: STEEL COMP 4640. 16 total characteristics are documented in the Federal Logistics Information System.