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) | 01-187-8954 (011878954) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Military Specifications, Sae International, Society Of Automotive Engineers Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| LD131-0025-0708 | boeing company the | bearing sleeve | RFQ |
| MIL-B-81934/2 | military specifications | bearing sleeve | RFQ |
| AS81934 | sae international | bearing sleeve | RFQ |
| AS81934 | society of automotive engineers inc | bearing sleeve | RFQ |
| M81934/2-07A008 | society of automotive engineers inc | bearing sleeve | RFQ |
| M81934/2-07A008 | sae international | bearing sleeve | RFQ |
| M81934/2-07A008 | military specifications | bearing sleeve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.0250 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.5633 INCHES MINIMUM AND 0.5643 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.9170 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.0580 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER |
| 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 POLYTETRAFLUOROETHYLENE INNER LAYER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3,T8511 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER OR QQ-A-225/6,T851 FED SPEC SINGLE 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 |
| ZZZK | SPECIFICATION/STANDARD DATA | 43999-LD131-0025 MANUFACTURERS STANDARD |
| Relevant Components for NSN - 3120-01-187-8954, 3120011878954 | ||||
| 3120-01-301-3949 (3120013013949) | 3120-01-520-3650 (3120015203650) | 3120-01-265-0515 (3120012650515) | 3130-01-420-0655 (3130014200655) | |
| 3120-01-613-4031 (3120016134031) | 3120-00-405-3212 (3120004053212) | 3120-01-651-9224 (3120016519224) | 3110-01-406-7878 (3110014067878) | |
| 3120-01-666-7759 (3120016667759) | 3120-01-530-8054 (3120015308054) | 3120-00-199-7815 (3120001997815) | 3110-01-291-0206 (3110012910206) | |
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