The Bearing Ball Set,annular, cataloged under National Stock Number 3110-01-012-9141, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-012-9141 |
| Primary Part Number | AMMFS1WOVM72PCRVA2059 |
| Item Name | Bearing Ball Set,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| General Characteristics Item Description | STRAIGHT BORE |
| 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 |
|---|---|
| AMMFS1WOVM72PCRVA2059 PRIMARY | Timken Co Div the Timken Company (USA) |
| E690-801ANDE690-802 | Mpb Corp Div Timken Super Precision (USA) |
| SZ727X21V12-012DAND D | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| Reference | Meaning |
|---|---|
| 7534341 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 3110-01-012-9141 is a Bearing Ball Set,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-012-9141 has 3 manufacturer part numbers on file: AMMFS1WOVM72PCRVA2059 (Timken Co Div the Timken Company), E690-801ANDE690-802 (Mpb Corp Div Timken Super Precision), SZ727X21V12-012DAND D (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation).
Key specifications for AMMFS1WOVM72PCRVA2059: General Characteristics Item Description: STRAIGHT BORE. 1 specification is 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.