The Bearing,sleeve, cataloged under National Stock Number 3120-01-446-8802, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Howard Dee Co the. Government technical data includes 13 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-446-8802 |
| Primary Part Number | M81934/2-07C006 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Howard Dee Co the |
| Status | ACTIVE |
| Corner Shape | RELIEF GROOVE ALL CORNERS |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Flange Outside Diameter | 0.9170 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.5638 INCHES NOMINAL IN |
| Style Designator | BLANK, EXTERNAL FLANGE ONE END |
| Material Document and Classification | MIL-H-6875 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN |
| Specification/standard Data | 81349-MIL-B-81934/2 REVC GOVERNMENT SPECIFICATION |
| Storage Temp Range | -65.0 TO 325.0 FAHRENHEIT DEGF |
| Surface Treatment | PASSIVATE OVERALL |
| Flange Width | 0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN |
| Test Data Document | 81349-MIL-B-81934 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| M81934/2-07C006 PRIMARY | Howard Dee Co the (USA) |
| M81934/2-07C006 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M81934/2-07C006 | 5/9 Secondary reference U.S. Government activity |
| MS21241-07C006 | 5/9 Secondary reference Howard Dee Co the |
| MIL-B-81934/2 | 5/9 Secondary reference U.S. Government activity |
| AS81934 | 5/9 Secondary reference U.S. Government activity |
| AS81934 | 5/1 Secondary reference Sae International Dba Sae International |
| M81934/2-07C006 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3120-01-446-8802 is a Bearing,sleeve, manufactured by Howard Dee Co the, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-446-8802 has 2 manufacturer part numbers on file: M81934/2-07C006 (Howard Dee Co the), M81934/2-07C006 (Sae International Dba Sae International).
Key specifications for M81934/2-07C006: Corner Shape: RELIEF GROOVE ALL CORNERS; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Flange Outside Diameter: 0.9170 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN; Body Outside Diameter: 0.5638 INCHES NOMINAL IN. 13 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.