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 HFF12, a Roller Bearing Company Of America item with the NSN 3120006842790 that is listed alongside the description “Bearing Plain Rod End.” If you are interested in part number HFF12 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 HFF12 is specifically listed with the NSN 3120-00-684-2790, and this code can be used to determine that it falls under FSC 3120 Bearings Plain Unmounted. Additionally, while tracing back to Roller Bearing Company Of America, this NSN part was specifically produced under CAGE Code 73134. With our services and dedication to simple procurement in mind, get started with us today!
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAZF | SHANK STYLE | INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE |
| ABHP | OVERALL LENGTH | 3.7500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 1.7500 INCHES NOMINAL |
| AGGG | BORE CENTER TO SHANK END DISTANCE | 2.8750 INCHES NOMINAL |
| AGGH | OUTER MEMBER WIDTH | 0.6920 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| AGGL | SHANK END TO SHOULDER LENGTH | 2.0000 INCHES NOMINAL |
| AGGY | SHANK THREAD LENGTH | 1.1250 INCHES NOMINAL |
| AGHA | INSPECTION HOLE CENTER TO END DISTANCE | 0.8750 INCHES NOMINAL |
| AGHB | SHANK WIDTH ACROSS WRENCH FLATS | 1.0000 INCHES NOMINAL |
| AWDP | THREAD DIAMETER | 0.750 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM INNER MEMBER AND 90.0 ROCKWELL C MAXIMUM INNER MEMBER |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 90.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| MATT | MATERIAL | COPPER ALLOY RACE INSERT |
| MATT | MATERIAL | STEEL COMP 1018 OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL INNER MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE RACE INSERT |
| SFTT | SURFACE TREATMENT | CADMIUM INNER MEMBER |
| SFTT | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
| STYL | STYLE DESIGNATOR | SHOULDERED BALL TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNF |
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