The Ring Set,piston, cataloged under National Stock Number 2805-00-088-7832, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-088-7832 |
| Primary Part Number | A-17465 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| FSC Application Data | PUMP,RECIPROCATING |
| Bore Diameter Oversize | 0.016 INCHES IN |
| Ring Set Component Parts | COMPRESSION RING,6X9X10,63857,4 |
| Piston Accommodation Quantity | 1 |
| Standard Bore Diameter | 9.000 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A-17465 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 2805-00-088-7832 is a Ring Set,piston, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-088-7832 has 1 manufacturer part number on file: A-17465 (Circor Naval Solutions Llc Dba Warren Pumps).
1 possible match (shared part number, not a government interchangeability claim): 4310-00-217-3546. Verify interchangeability with system specifications before substitution.
Key specifications for A-17465: FSC Application Data: PUMP,RECIPROCATING; Bore Diameter Oversize: 0.016 INCHES IN; Ring Set Component Parts: COMPRESSION RING,6X9X10,63857,4; Piston Accommodation Quantity: 1. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.