The Ring,piston, cataloged under National Stock Number 4310-00-992-8159, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-992-8159 |
| Primary Part Number | 379328 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Standard Bore Diameter | 1.750 INCHES IN |
| Radial Wall Thickness | 0.0930 INCHES NOMINAL IN |
| Ring Style | CONCENTRIC |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Material | STEEL OVERALL |
| Joint Style | STEP JOINT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 624VLD00555 | Arrow-Master, Incorporated (USA) |
| 37928 | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 378269 | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 379328 PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 2091 | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 4310009928159 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 4310-00-992-8159 is a Ring,piston, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-992-8159 has 6 cross-referenced part numbers: 624VLD00555 (Arrow-Master, Incorporated), 37928 (Parker Hannifin Corporation Div Chelsea Products Division), 378269 (Parker Hannifin Corporation Div Chelsea Products Division), 379328 (Parker Hannifin Corporation Div Chelsea Products Division), 2091 (Parker Hannifin Corporation Div Chelsea Products Division) and 1 more.
There are 12 known substitutes for 4310-00-992-8159: 9390-00-251-6432, 2940-00-316-1413, 5365-00-375-4851 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 379328: Standard Bore Diameter: 1.750 INCHES IN; Radial Wall Thickness: 0.0930 INCHES NOMINAL IN; Ring Style: CONCENTRIC; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE. 7 total characteristics are documented in the Federal Logistics Information System.