AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-238-1898 (012381898) |
| NCB Code | USA (01) |
| Manufacturer | Sae International, Military Specifications, New Hampshire Ball Bearings Inc, Rexnord Industries Inc, Military Standards Corp, Society Of Automotive Engineers Inc, Sargent Aerospace |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M81934/2-08A012 | sae international | bearing sleeve | RFQ |
| M81934/2-08A012 | military specifications | bearing sleeve | RFQ |
| ADLF08A12 | new hampshire ball bearings inc | bearing sleeve | RFQ |
| MIL-B-81934/2 | military specifications | bearing sleeve | RFQ |
| AS81934 | sae international | bearing sleeve | RFQ |
| 103-0108-012 | rexnord industries inc | bearing sleeve | RFQ |
| MS21241-08A012 | military standards corp | bearing sleeve | RFQ |
| M81934/2-08A012 | society of automotive engineers inc | bearing sleeve | RFQ |
| KDJ08A012-241 | sargent aerospace | bearing sleeve | RFQ |
| AS81934 | society of automotive engineers inc | bearing sleeve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.4225 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.9800 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| FEAT | SPECIAL FEATURES | PLASTIC LINER BONDED TO LEFT END SURFACE OF FLANGE |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OUTER LAYER |
| MATT | MATERIAL | PLASTIC POLYURETHANE INNER LAYER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A200/3,T8511 FED SPEC 1ST MATERIAL RESPONSE OUTER LAYER OR QQ-A-225/6,T851 FED SPEC 2ND MATERIAL RESPONSE OUTER LAYER |
| SFTT | SURFACE TREATMENT | CHROMATE OUTER LAYER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OUTER LAYER |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGE ONE END |
| Relevant Components for NSN - 3120-01-238-1898, 3120012381898 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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