The Ring,bearing,outer, cataloged under National Stock Number 3110-01-174-8798, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-174-8798 |
| Primary Part Number | PL-999D0838 PC NO 36 |
| Item Name | Ring,bearing,outer |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Overall Outside Diameter | 2.0000 INCHES NOMINAL IN |
| Largest Bore Diameter | 1.6970 INCHES MINIMUM AND 1.6990 INCHES MAXIMUM 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 |
|---|---|
| PL-999D0838 PC NO 36 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| Reference | Meaning |
|---|---|
| PL999D0588 PIECE 36 | 5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps |
| 731B0020 | 5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps |
NSN 3110-01-174-8798 is a Ring,bearing,outer, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-174-8798 has 1 manufacturer part number on file: PL-999D0838 PC NO 36 (Circor Naval Solutions Llc Dba Warren Pumps).
Key specifications for PL-999D0838 PC NO 36: Overall Width: 0.4375 INCHES NOMINAL IN; Overall Outside Diameter: 2.0000 INCHES NOMINAL IN; Largest Bore Diameter: 1.6970 INCHES MINIMUM AND 1.6990 INCHES MAXIMUM IN. 2 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.