The Seat,bearing, cataloged under National Stock Number 3110-00-899-9409, 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 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-00-899-9409 |
| Primary Part Number | TRA3244 |
| 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 | 2.7200 INCHES MINIMUM AND 2.7400 INCHES MAXIMUM IN |
| Bore Diameter | 2.0020 INCHES MINIMUM AND 2.0120 INCHES MAXIMUM 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 |
|---|---|
| TRA3244 PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| N5691 PC 37 | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| TRA3244 | 5/9 Secondary reference Tate Andale, Llc |
| TRA3244 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-00-899-9409 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 3110-00-899-9409 has 2 manufacturer part numbers on file: TRA3244 (Jtekt Bearings North America Llc Div Kbna - Ord 1), N5691 PC 37 (Tate Andale, Llc).
Key specifications for TRA3244: Style Designator: FLAT RACE SURFACE; Overall Width: 0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN; Outside Diameter: 2.7200 INCHES MINIMUM AND 2.7400 INCHES MAXIMUM IN; Special Features: GROUND FINISH. 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.