We appreciate your interest in the NSN part 3157 346 under 3020-00-020-3954. If you are looking to receive a quick and personalized quote, please fill out our Instant RFQ with as much information as possible so that we can best create a solution to fit your needs. National Stock Numbers are 13-digit serial numbers assigned to specific items in the federal supply chain. These numbers are not arbitrary and follow a particular classification system.
3157 346 is manufactured by Cmc Electronics Inc with CAGE Code 90073 and is described as Gear Antibacklash S. Like any other part on our website, this item is available for purchase at any time. Furthermore, if you are interested in acquiring items that we do not currently list in our database, we invite you to complete an Instant RFQ with available information, and our team will review it and respond in 15 minutes or less.
Internet of Hardware is a leading distributor of NSN part 3157 346, and we can help you acquire both popular and hard-to-find aerospace and electronic components. Rest assured that our parts are only sourced from trusted global manufacturers such as Cmc Electronics Inc when purchasing through us. Internet of Hardware is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited and certified enterprise, and we take significant measures to ensure all components are certified, quality-tested, and approved.
MRC | Criteria | Characteristic |
---|---|---|
ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
AGJS | PITCH DIAMETER | 1.2500 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 80 |
ANTP | BORE STYLE | PLAIN BOTH ENDS |
BDZQ | BACKLASH DESIGNATION | GRADE A |
CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH HUB, FIRST END |
CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH HUB, SECOND END |
CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES AXIALLY THROUGH HUB, FIRST END |
CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES AXIALLY THROUGH HUB, SECOND END |
CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED AXIALLY THROUGH HUB, FIRST END |
CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED AXIALLY THROUGH HUB, SECOND END |
CWCD | NOMINAL OUTSIDE DIAMETER | 1.276 INCHES |
CWNH | TOOTH FORM | STANDARD |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.032 INCHES SECOND END |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.169 INCHES FIRST END |
CWRM | FACE NOMINAL WIDTH | 0.062 INCHES |
CWRS | BORE NOMINAL DIAMETER | 0.090 INCHES BOTH ENDS |
CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
CWTX | HUB NOMINAL DIAMETER | 0.257 INCHES SECOND END |
CWWH | END NOMINAL LENGTH | 0.138 INCHES FIRST END |
CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
CWWN | END NOMINAL DIAMETER | 0.245 INCHES FIRST END |
CWWS | FIRST STEP NOMINAL LENGTH | 0.031 INCHES FIRST END |
CWXB | FIRST STEP NOMINAL DIAMETER | 0.625 INCHES FIRST END |
MATT | III MATERIAL | STEEL COMP 302 BODY |
MATT | III MATERIAL | STEEL COMP 303 HUB |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE BODY |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE HUB |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
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