The Roller,bearing, cataloged under National Stock Number 3110-00-089-2008, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-089-2008 |
| Primary Part Number | 6770574 |
| Item Name | Roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Rolling Element Diameter | 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL ROLLER, FLAT ENDS |
| Material Document and Classification | 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP E4340H 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 |
|---|---|
| 6770574 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| 6770574 | 5/9 Secondary reference U.S. Government activity |
| 6770574 | 5/9 Secondary reference Euclid Inc |
NSN 3110-00-089-2008 is a Roller,bearing, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-089-2008 has 1 manufacturer part number on file: 6770574 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6770574: Rolling Element Diameter: 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL ROLLER, FLAT ENDS; Material Document and Classification: 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 1.2430 INCHES MINIMUM AND 1.2450 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.