The Bearing,sleeve, cataloged under National Stock Number 3120-01-176-9802, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 9 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-176-9802 |
| Primary Part Number | M81934/1-06C018 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 0.5007 INCHES MINIMUM AND 0.5012 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | AMS 5643 COND H-1150 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER |
| Body Inside Diameter | 0.3755 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 GRADE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER |
| Material | STEEL COMP 630 OUTER LAYER |
| 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 |
|---|---|
| KRJ6-SV-009 | Kamatics Corporation (USA) |
| M81934/1-06C018 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M81934/1-06C018 | 5/9 Secondary reference U.S. Government activity |
| MIL-B-81934/1 | 5/9 Secondary reference U.S. Government activity |
| AS81934/1 | 5/9 Secondary reference Sae International Dba Sae International |
| AS81934/1 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS81934/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS81934 | 5/1 Secondary reference Sae International Dba Sae International |
| AS81934 | 5/9 Secondary reference U.S. Government activity |
| M81934/1-06C018 | 5/9 Secondary reference U.S. Government activity |
NSN 3120-01-176-9802 is a Bearing,sleeve, manufactured by Sae International Dba Sae International, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-176-9802 has 2 manufacturer part numbers on file: KRJ6-SV-009 (Kamatics Corporation), M81934/1-06C018 (Sae International Dba Sae International).
Key specifications for M81934/1-06C018: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.5007 INCHES MINIMUM AND 0.5012 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 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.