The Seat,bearing, cataloged under National Stock Number 3110-01-085-8435, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Oshkosh Defense Llc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-085-8435 |
| Primary Part Number | 6831680 |
| Item Name | Seat,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Style Designator | FLAT RACE SURFACE |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Outside Diameter | 1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN |
| Bore Diameter | 0.6414 INCHES MINIMUM AND 0.6444 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1074 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 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 |
|---|---|
| 6831680 PRIMARY | Oshkosh Defense Llc (USA) |
| 6831680 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| Reference | Meaning |
|---|---|
| 2AX268 | 5/9 Secondary reference Oshkosh Corp |
| JA48193 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 6831680 | 5/9 Secondary reference Oshkosh Corp |
| 6831680 | 7/2 Vendor item drawing reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 3110-01-085-8435 is a Seat,bearing, manufactured by Oshkosh Defense Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-085-8435 has 2 manufacturer part numbers on file: 6831680 (Oshkosh Defense Llc), 6831680 (Timken Aerospace, Inc Dba Torrington Product).
Key specifications for 6831680: Style Designator: FLAT RACE SURFACE; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Overall Width: 0.0240 INCHES MINIMUM AND 0.0260 INCHES MAXIMUM IN; Outside Diameter: 1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN. 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.