| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-172-5511 (011725511) |
| NCB Code | USA (01) |
| Manufacturer | New Hampshire Ball Bearings Inc, Military Standards Corp, Rbc Transport Dynamics Corp, Sae International, Military Specifications, Rexnord Industries Inc, Society Of Automotive Engineers Inc, Sargent Aerospace, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AT20A12 | new hampshire ball bearings inc | bearing sleeve | RFQ |
| MS21240-20A12 | military standards corp | bearing sleeve | RFQ |
| 06-311-20-012 | rbc transport dynamics corp | bearing sleeve | RFQ |
| NH20A012 | new hampshire ball bearings inc | bearing sleeve | RFQ |
| SAE-AS81934/1 | sae international | bearing sleeve | RFQ |
| M81934/1-20A012 | military specifications | bearing sleeve | RFQ |
| 101-0120-012 | rexnord industries inc | bearing sleeve | RFQ |
| MIL-B-81934/1 | military specifications | bearing sleeve | RFQ |
| M81934/1-20A012 | sae international | bearing sleeve | RFQ |
| AS81934 | society of automotive engineers inc | bearing sleeve | RFQ |
| AT20A012 | new hampshire ball bearings inc | bearing sleeve | RFQ |
| M81934/1-20A012 | society of automotive engineers inc | bearing sleeve | RFQ |
| KDJ20A012-240 | sargent aerospace | bearing sleeve | RFQ |
| SAE AS81934/1 | national aerospace standards com | bearing sleeve | RFQ |
| AS81934 | sae international | bearing sleeve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.4393 INCHES MINIMUM AND 1.4403 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.2505 INCHES MINIMUM AND 1.2515 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 |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| 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 | ANODIZE OUTER LAYER OR CHROMATE OUTER LAYER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1 OR TY 2 MIL SPEC 1ST TREATMENT RESPONSE OUTER LAYER OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OUTER LAYER |
| STYL | STYLE DESIGNATOR | SOLID,PLAIN,NO OUTSIDE FLANGES |
| Relevant Components for NSN - 3120-01-172-5511, 3120011725511 | ||||
| 3120-01-494-3241 (3120014943241) | 3110-00-307-7377 (3110003077377) | 3110-00-903-6779 (3110009036779) | 3120-00-421-7780 (3120004217780) | |
| 3120-00-887-0410 (3120008870410) | 3120-00-159-7150 (3120001597150) | 3110-01-266-4906 (3110012664906) | 3120-01-380-1647 (3120013801647) | |
| 3120-00-279-0563 (3120002790563) | 3120-01-303-2883 (3120013032883) | 3120-01-459-5160 (3120014595160) | 3130-01-622-9685 (3130016229685) | |
The only independent
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote