We appreciate your interest in the NSN part D4730 under 3020-00-288-3414. 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.
D4730 is manufactured by Maurey Mfg Co with CAGE Code 76241 and is described as Pulley Groove. 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 D4730, 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 Maurey Mfg Co 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 |
---|---|---|
AAWY | COUNTERBORE DIAMETER | 5.500 INCHES MINIMUM AND 6.375 INCHES MAXIMUM |
AAWZ | COUNTERBORE DEPTH | 0.219 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
ABGA | GROOVE DEPTH | 0.687 INCHES NOMINAL |
ABGF | GROOVE WIDTH | 0.675 INCHES NOMINAL |
ABHE | OUTSIDE DIAMETER | 7.313 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 2.375 INCHES NOMINAL |
ABRR | KEYWAY WIDTH | 0.188 INCHES NOMINAL |
ABUJ | THREAD SIZE | 5/16-18 |
ABXV | BORE DIAMETER | 0.750 INCHES NOMINAL |
ADGE | BORE LENGTH | 2.375 INCHES NOMINAL |
AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.469 INCHES NOMINAL |
AEVG | KEY SPACING IN DEG | 90.0 |
AGGS | V GROOVE ANGLE IN DEG | 34.0 |
AGJS | PITCH DIAMETER | 7.000 INCHES MAXIMUM |
AHYF | SECURING HOLE QUANTITY | 2 |
ANNQ | MATERIAL AND LOCATION | IRON, CAST, QQ-I-652, CLASS 20 OVERALL |
AQPL | FACE WIDTH | 1.750 INCHES NOMINAL |
ARJD | DESIGN FORM | SPOKED |
ASBP | BORE TYPE | STRAIGHT |
AWJQ | BEARINGS | NOT INCLUDED |
AXHQ | GROOVE QUANTITY | 2 |
AXND | COUNTERBORE FEATURE | INCLUDED |
BDYS | COUNTERBORE LOCATION | BB END |
BFYT | HOLE LOCATION | ONE HOLE LOCATED ON TOP OF KEY 3/8 IN. FROM END OF HUB,ONE HOLE 90 DEG FROM KEYWAY 3/8 IN. FROM END OF HUB |
BSGG | KEYING FACILITY | INCLUDED |
BSGK | KEYING FACILITY TYPE | KEYWAY |
BSNP | SECURING METHOD | THREADED HOLE |
BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
BXSJ | LIGHTENING HOLE | NOT INCLUDED |
BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
BXSM | GROOVE SHAPE | V |
BYDS | BORE FEATURE | INCLUDED |
BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
BYFF | SECURING LOCATION | AA END |
BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 2.688 INCHES NOMINAL AA END |
BYZN | FIRST STEP LENGTH AND LOCATION | 0.750 INCHES NOMINAL AA END |
CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 2.500 INCHES NOMINAL AA END |
CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.625 INCHES NOMINAL AA END |
NMBR | QUANTITY | 2 |
SFTT | SURFACE TREATMENT | PAINT |
STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
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