The Ball,bearing, cataloged under National Stock Number 3110-01-034-7005, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Brunson Instrument Company Dba Brunson Instrument Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-034-7005 |
| Primary Part Number | A51705-3 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Brunson Instrument Company Dba Brunson Instrument Company |
| Status | ACTIVE |
| Rolling Element Diameter | 0.1876 INCHES NOMINAL IN |
| Style Designator | BALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR BALLS, GRADE 5 |
| Material | STEEL COMP 440C OVERALL |
| 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 |
|---|---|
| A51705-3 PRIMARY | Brunson Instrument Company Dba Brunson Instrument Company (USA) |
| 13048076-3 | Us Army Aviation and Missile Command (USA) |
NSN 3110-01-034-7005 is a Ball,bearing, manufactured by Brunson Instrument Company Dba Brunson Instrument Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-034-7005 has 2 manufacturer part numbers on file: A51705-3 (Brunson Instrument Company Dba Brunson Instrument Company), 13048076-3 (Us Army Aviation and Missile Command).
Key specifications for A51705-3: Rolling Element Diameter: 0.1876 INCHES NOMINAL IN; Style Designator: BALL; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Special Features: PASSIVATED. 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.