The Seat,bearing, cataloged under National Stock Number 3110-00-930-6347, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Koyo Bearings North America Llc Div Kbna. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seat,bearing |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Koyo Bearings North America Llc Div Kbna (CAGE 5XZX0); Jtekt Bearings North America Llc Div Kbna - Ord 1 (CAGE 5XMS1); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207) |
| Parameter | Value |
|---|---|
| NSN | 3110-00-930-6347 |
| Primary Part Number | 11602631 |
| Item Name | Seat,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Koyo Bearings North America Llc Div Kbna |
| 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 |
|---|---|
| 11602631 PRIMARY | Koyo Bearings North America Llc Div Kbna (USA) |
| TRB-1625 | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| 11602631 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 11602631 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| TRB 1625 | C/1 Advisory reference — outside the item-of-supply concept Eaton Aerospace Llc Sterer Engineering Morgan Actuators |
| 12618831-4 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| CE110-596 | 5/9 Secondary reference U.S. Government activity |
| TRB-1625 | C/1 Advisory reference — outside the item-of-supply concept Flowserve Corp Dba Automax Actuators Div Flowserve Us Company |
| 763824 | 5/9 Secondary reference Marine Acquisition (us) Incorporated Div Prime Line Industrial Controls |
| TRB1625 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 3020003 | C/1 Advisory reference — outside the item-of-supply concept Universal Vise and Tool Co |
| SP-8 3020003 | C/1 Advisory reference — outside the item-of-supply concept Universal Vise and Tool Co |
| 980129-2 | 5/9 Secondary reference U.S. Government activity |
| 10107424 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 3110-00-930-6347 is a Seat,bearing, manufactured by Koyo Bearings North America Llc Div Kbna, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-930-6347 has 3 manufacturer part numbers on file: 11602631 (Koyo Bearings North America Llc Div Kbna), TRB-1625 (Jtekt Bearings North America Llc Div Kbna - Ord 1), 11602631 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-146-9928, 6105-01-232-8317. Verify interchangeability with system specifications before substitution.
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.