The Seat,bearing, cataloged under National Stock Number 3110-01-006-9120, 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. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 3110-01-006-9120 |
| Primary Part Number | TRA916 |
| Item Name | Seat,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Jtekt Bearings North America Llc Div Kbna - Ord 1 |
| Status | ACTIVE |
| Style Designator | FLAT RACE SURFACE |
| Outside Diameter | 1.0000 INCHES NOMINAL IN |
| Bore Diameter | 0.5620 INCHES NOMINAL IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| TRA916 PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| Reference | Meaning |
|---|---|
| 901011PL FIND 19 | 5/9 Secondary reference Tri-Tec Manufacturing, Llc |
| W1-248 | 5/9 Secondary reference Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| 400238 | 5/9 Secondary reference Tri-Tec Manufacturing, Llc |
| TRA916 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 901010-1-6-01PL FD NO 19 | C/1 Advisory reference — outside the item-of-supply concept Tri-Tec Manufacturing, Llc |
| 99-1081-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-006-9120 is a Seat,bearing, manufactured by Jtekt Bearings North America Llc Div Kbna - Ord 1, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-006-9120 has 1 manufacturer part number on file: TRA916 (Jtekt Bearings North America Llc Div Kbna - Ord 1).
4 possible matches (shared part number, not a government interchangeability claim): 5905-01-284-7295, 5325-01-337-1346, 3110-01-475-4656. Verify interchangeability with system specifications before substitution.
Key specifications for TRA916: Style Designator: FLAT RACE SURFACE; Overall Width: 0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN; Outside Diameter: 1.0000 INCHES NOMINAL IN; Bore Diameter: 0.5620 INCHES NOMINAL 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.