Thank you for taking an interest in the various military and defense parts, aerospace parts, and other items that we offer. You have reached the RFQ page for part number ASTM B439, a American Society For Testing item with the NSN 3120013105279 that is listed alongside the description “Bearing Sleeve.” If you are interested in part number ASTM B439 and wish to learn more about your purchasing options, be sure to submit the form below at your earliest convenience while supplying us with important information concerning your needs and restrictions alike. Once we have a chance to receive and review your completed form, a member of our staff will reach out to you in 15 minutes or less to present a tailored solution for your comparisons.
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To ensure that shopping with us is as simple as possible, we make it easy to identify and procure exact items by listing parts alongside all applicable designations and information. For example, part number ASTM B439 is specifically listed with the NSN 3120-01-310-5279, and this code can be used to determine that it falls under FSC 3120 Bearings Plain Unmounted. Additionally, while tracing back to American Society For Testing, this NSN part was specifically produced under CAGE Code 81346. With our services and dedication to simple procurement in mind, get started with us today!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3120-01-310-5279 Item PartTypeName: BEARING,SLEEVE | 3120 | 013105279 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MS17795-31 | 3 | 2 | 2 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.4395 INCHES MINIMUM AND 0.4405 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 70.0 ROCKWELL C MAXIMUM OVERALL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
| FEAT | SPECIAL FEATURES | IMPREGNATED 18 PCT BY VOLUME WITH MIL-L-17331 |
| MATT | MATERIAL | COPPER ALLOY OVERALL OR COPPER ALLOY 841 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TYPE 1,GRADE 2 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-B-5687,TYPE 1,GRADE 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,PLAIN,NO OUTSIDE FLANGES |
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