The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-236-2143, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is United States Department of the Navy Dba Naval Surface Warfare Center Panama City. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-236-2143 |
| Primary Part Number | 17189-1 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | United States Department of the Navy Dba Naval Surface Warfare Center Panama City |
| Status | ACTIVE |
| Length | 4.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Mounting Hole Type | ROUND, THREADED |
| Overall Thickness | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | FLAT W/O APERTURE |
| Distance Between Hole Centers Along Height | 0.750 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Distance From Vertical Centerline to Center of Right Hole | 1.000 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Distance Between Hole Centers Along Base | 2.000 INCHES NOMINAL IN |
| Width | 2.300 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 1020 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 17189-1 PRIMARY | United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA) |
NSN 3110-01-236-2143 is a Plate,retaining,bearing, manufactured by United States Department of the Navy Dba Naval Surface Warfare Center Panama City, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-236-2143 has 1 manufacturer part number on file: 17189-1 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).
Key specifications for 17189-1: Length: 4.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Mounting Hole Type: ROUND, THREADED; Overall Thickness: 0.375 INCHES NOMINAL IN. 15 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.