The Ring,piston, cataloged under National Stock Number 4310-00-717-8369, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-717-8369 |
| Primary Part Number | 537857 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Standard Bore Diameter | 4.250 INCHES IN |
| Radial Wall Thickness | 0.1700 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| FSC Application Data | PROPELLER,AIRCRAFT |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Joint Style | STEP JOINT |
| Ring Style | CONCENTRIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 537857 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 4310-00-717-8369 is a Ring,piston, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-717-8369 has 1 cross-referenced part number: 537857 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There is 1 known substitute for 4310-00-717-8369: 5307-00-514-6835. Verify interchangeability with system specifications before substitution.
Key specifications for 537857: Standard Bore Diameter: 4.250 INCHES IN; Radial Wall Thickness: 0.1700 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN; Overall Width: 0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.