The Bearing,sleeve, cataloged under National Stock Number 3120-00-015-6607, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is The W.w. Williams Company, Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-015-6607 |
| Primary Part Number | 6774354 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | The W.w. Williams Company, Llc |
| Status | CANCELLED |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 1.8785 INCHES MINIMUM AND 1.8795 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 1.7485 INCHES MINIMUM AND 1.7515 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED SINGLE X |
| Material | STEEL OR COPPER ALLOY OVERALL |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6774354 PRIMARY | The W.w. Williams Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 6774354 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 1284042 | 5/9 Secondary reference Jpi Transportation Products Inc |
| 6774354 | 5/1 Secondary reference General Motors Corp |
| 02170 | 5/9 Secondary reference Glacier Vandervell Inc |
| C3TZ7D258A | 5/9 Secondary reference Ford Motor Company |
| C3TZ7D258A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 3120000156607 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 3120-00-015-6607 is a Bearing,sleeve, manufactured by The W.w. Williams Company, Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: cancelled.
NSN 3120-00-015-6607 has 1 manufacturer part number on file: 6774354 (The W.w. Williams Company, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-481-8114, 7320-01-503-1497. Verify interchangeability with system specifications before substitution.
Key specifications for 6774354: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 1.8785 INCHES MINIMUM AND 1.8795 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 1.0000 INCHES NOMINAL IN. 6 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.
NSN 3120-00-015-6607 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.