The Roller Set,bearing, cataloged under National Stock Number 3110-01-175-3810, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Jtekt Bearings North America Llc Div Kbna - Ord 1. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-175-3810 |
| Primary Part Number | 4004-6-6-16 |
| Item Name | Roller Set,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Jtekt Bearings North America Llc Div Kbna - Ord 1 |
| Status | ACTIVE |
| 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 |
|---|---|
| 4004-6-6-16 | Skf Usa Inc. (USA) |
| 4004-6-6-16 PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| 4004-6-6-16 | Mpb Corporation Dba Mpb Corp (USA) |
| 4004-6-6-16 | Ntn Bearing Corporation of America (USA) |
| 4004-6-6-16 | Timken Co Div the Timken Company (USA) |
| 4004-6-6-16 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| Reference | Meaning |
|---|---|
| 4004-6-6-16 | 1/2 Source control — Government-approved source U.S. Government activity |
| 4004-6-6-16WE | 5/9 Secondary reference Wencor Group Llc |
NSN 3110-01-175-3810 is a Roller Set,bearing, manufactured by Jtekt Bearings North America Llc Div Kbna - Ord 1, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-175-3810 has 6 manufacturer part numbers on file: 4004-6-6-16 (Skf Usa Inc.), 4004-6-6-16 (Jtekt Bearings North America Llc Div Kbna - Ord 1), 4004-6-6-16 (Mpb Corporation Dba Mpb Corp), 4004-6-6-16 (Ntn Bearing Corporation of America), 4004-6-6-16 (Timken Co Div the Timken Company) and 1 more.
Key specifications for 4004-6-6-16: Special Features: MATERIAL STEEL COMP E52100 OVERALL I.A.W. ASSN STD AMS-6440; CYLINDRICAL ROLLER, FLAT ENDS; 6.0 MILLIMETERS OVERALL LENGTH; 6.0 MILLIMETERS ROLLING ELEMENT DIAMETER; LUBRICATION MATERIAL IS OIL I.A.W. MIL SPEC MIL-C-8188C MM; End Item Identification: 165001-136-0549 DRIVE,CONSTANT SPEED. 0 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.