The Retainer,roller,bearing, cataloged under National Stock Number 3110-01-500-2132, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 6 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 | 3110-01-500-2132 |
| Primary Part Number | 12910568 |
| Item Name | Retainer,roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Style Designator | ROLLER RETAINER |
| Material Document and Classification | ASTMD4181 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 3.3190 INCHES MINIMUM AND 3.3510 INCHES MAXIMUM IN |
| Bore Diameter | 3.2600 INCHES MINIMUM AND 3.2920 INCHES MAXIMUM IN |
| Material | PLASTIC OVERALL |
| Retainer Piece Quantity | 1 |
| 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 |
|---|---|
| 12910568 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 3110-01-500-2132 is a Retainer,roller,bearing, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-500-2132 has 1 manufacturer part number on file: 12910568 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12910568: Style Designator: ROLLER RETAINER; Material Document and Classification: ASTMD4181 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Width: 1.1590 INCHES NOMINAL IN; Outside Diameter: 3.3190 INCHES MINIMUM AND 3.3510 INCHES MAXIMUM IN. 6 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.