The Ring,piston, cataloged under National Stock Number 2810-00-536-1997, 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 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2810-00-536-1997 |
| Primary Part Number | 91338 |
| Item Name | Ring,piston |
| FSC / FSG | 2810 / 28 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Material Document and Classification | AMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Radial Wall Thickness | 0.2150 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM IN |
| FSC Application Data | ACFT ENG,RECIPROCATING |
| Joint Style | VERTICAL JOINT |
| Standard Bore Diameter | 5.284 INCHES IN |
| Material | STEEL OVERALL |
| Ring Style | CONCENTRIC |
| Cross-Sectional Shape Style | INSIDE COUNTERBORE, KEYSTONE, STRAIGHT FACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2810-00-536-1997 is a Ring,piston, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.
NSN 2810-00-536-1997 has 2 cross-referenced part numbers: 91338 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 91338 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 3 known substitutes for 2810-00-536-1997: 5940-00-143-4793, 5985-00-310-4212, 6850-01-154-3655. Verify interchangeability with system specifications before substitution.
Key specifications for 91338: Material Document and Classification: AMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Radial Wall Thickness: 0.2150 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM IN; FSC Application Data: ACFT ENG,RECIPROCATING; Overall Width: 0.1075 INCHES MINIMUM AND 0.1085 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.