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NSN 3020-00-454-9552,3020004549552 Parts Distributor

Purchasing Efficiency, owned and operated by ASAP Semiconductor, is an industry-leading distributor of parts used in the aviation and defense industries. Our mission is to simplify the parts procurement process by enabling our customers to search through our inventory of over six billion parts quickly and efficiently. Type in your desired NSN such as 3020-00-454-9552 or any top part number like AB250-75CT1250, 9322C3003, 3020004549552 into our search engine and our available stocks will appear in a matter of seconds.

We are an AS9120B, ISO 9001:2015, and FAA AC 0056B accreditation company, and the only independent distributor with a No China Sourcing pledge. Our dedicated account managers offer customized solutions for the needs of our clients, including high priority AOG issues. If you would like to receive a quote for NSN 3020-00-454-9552, fill out a request for quote form today.

Item Name Gear Antibacklash S
INC Code 26668
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number (NIIN) 00-454-9552 (004549552)
NCB Code USA (00)
Manufacturer Southern Gear And Machine Inc, Bae Systems Information And Electronic Systems Integration Inc, Eca Etablissement Central Des
Associated Parts Numbers of NSN 3020-00-454-9552
Part Number Manufacturer Item Name Availability RFQ
AB250-75CT1250 southern gear and machine inc gear antibacklash s Yes RFQ
9322C3003 bae systems information and electronic systems integration inc gear antibacklash s Yes RFQ
3020004549552 eca etablissement central des gear antibacklash s Yes RFQ

Technical Characteristics of NSN 3020-00-454-9552, 3020004549552

MRCCriteriaCharacteristic
ABSXATTACHMENT METHODCLAMP
AGJSPITCH DIAMETER1 1709 INCHES MINIMUM AND 1 1719 INCHES MAXIMUM
AJLATEETH QUANTITY75
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER1 2021 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20 0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0 312 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0 125 INCHES
CWRSBORE NOMINAL DIAMETER0 125 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORSPLIT FIRST END
CWTXHUB NOMINAL DIAMETER0 188 INCHES FIRST END
MATTMATERIALALUMINUM ALLOY 2024 BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763CLASS 303COND A FED SPEC SINGLE MATERIAL RESPONSE HUB
SFTTSURFACE TREATMENTANODIZE BODY
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-454-9552, 3020004549552
3040-01-220-0685 (3040012200685) 3040-01-253-4661 (3040012534661) 3040-00-867-8870 (3040008678870) 3040-01-279-9106 (3040012799106)
3010-00-340-1978 (3010003401978) 3040-00-605-1892 (3040006051892) 3010-00-705-1616 (3010007051616) 3040-00-118-8716 (3040001188716)
3040-01-379-2105 (3040013792105) 3040-01-497-3379 (3040014973379) 3010-01-307-2995 (3010013072995) 3040-01-697-3598 (3040016973598)

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