The Roller,bearing, cataloged under National Stock Number 3110-00-917-7142, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-917-7142 |
| Item Name | Roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Rolling Element Diameter | 0.0779 INCHES MINIMUM AND 0.0781 INCHES MAXIMUM IN |
| Style Designator | NEEDLE ROLLER, SPHERICAL ENDS |
| Material Document and Classification | 55449,75250 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 55449 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| Q8285 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 55449 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-00-917-7142 is a Roller,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-097-5432, 1080-01-541-5515. Verify interchangeability with system specifications before substitution.
Key specifications for 3110-00-917-7142: Rolling Element Diameter: 0.0779 INCHES MINIMUM AND 0.0781 INCHES MAXIMUM IN; Style Designator: NEEDLE ROLLER, SPHERICAL ENDS; Material Document and Classification: 55449,75250 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.2300 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. 4 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.