The Ring,piston, cataloged under National Stock Number 4310-00-344-0728, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Gulf Coast Compression Equipment, Inc. 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 | 4310-00-344-0728 |
| Primary Part Number | 1SS02560100275660 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Gulf Coast Compression Equipment, Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Ring Style | CONCENTRIC |
| Material | COPPER ALLOY OVERALL |
| FSC Application Data | CONTROLS,SERVE CONTROLLABLE PITCH PROPELLER |
| Radial Wall Thickness | 0.2700 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM IN |
| Standard Bore Diameter | 8.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AM421S4400-1022157PC159 | Naval Ship Systems Command (USA) |
| AM421S4400-1022149PC159 | Naval Ship Systems Command (USA) |
| 1022149-159 | AC Valve Inc (USA) |
| 2805 | AC Valve Inc (USA) |
| 1022157-159 | AC Valve Inc (USA) |
| 1SS02560100275660 PRIMARY | Gulf Coast Compression Equipment, Inc (USA) |
NSN 4310-00-344-0728 is a Ring,piston, manufactured by Gulf Coast Compression Equipment, Inc, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-344-0728 has 6 cross-referenced part numbers: AM421S4400-1022157PC159 (Naval Ship Systems Command), AM421S4400-1022149PC159 (Naval Ship Systems Command), 1022149-159 (AC Valve Inc), 2805 (AC Valve Inc), 1022157-159 (AC Valve Inc) and 1 more.
There are 12 known substitutes for 4310-00-344-0728: 5315-00-010-3389, 6530-00-137-3015, 3010-00-166-6299 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1SS02560100275660: Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Ring Style: CONCENTRIC; Material: COPPER ALLOY OVERALL; FSC Application Data: CONTROLS,SERVE CONTROLLABLE PITCH PROPELLER. 7 total characteristics are documented in the Federal Logistics Information System.