The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-008-6677, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Knowlton M D Co Auburn Ball Bearing Div. Government technical data includes 9 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. 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 | Bearing,ball,thrust |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Knowlton M D Co Auburn Ball Bearing Div (CAGE 04538) |
| Parameter | Value |
|---|---|
| NSN | 3110-00-008-6677 |
| Primary Part Number | T100-13 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Knowlton M D Co Auburn Ball Bearing Div |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | GROOVED RACE SURFACE, BANDED OD |
| Thrust Directional Capability Designation | SINGLE |
| Overall Outside Diameter | 2.1875 INCHES NOMINAL IN |
| Bore Smallest Diameter | 1.2500 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Largest Bore Diameter | 1.2813 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Material | STEEL COMP E52100 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 |
|---|---|
| T100-13 PRIMARY | Knowlton M D Co Auburn Ball Bearing Div (USA) |
NSN 3110-00-008-6677 is a Bearing,ball,thrust, manufactured by Knowlton M D Co Auburn Ball Bearing Div, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-008-6677 has 1 manufacturer part number on file: T100-13 (Knowlton M D Co Auburn Ball Bearing Div).
2 possible matches (shared part number, not a government interchangeability claim): 5930-00-491-2369, 3110-01-219-3598. Verify interchangeability with system specifications before substitution.
Key specifications for T100-13: Overall Height: 0.6875 INCHES NOMINAL IN; Surface Finish: GROUND; Style Designator: GROOVED RACE SURFACE, BANDED OD; Thrust Directional Capability Designation: SINGLE. 9 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.