Item Name | Gear Helical |
Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
National Item Identification Number (NIIN) | 00-540-1277 (005401277) |
MRC | Criteria | Characteristic |
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AAQL | BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
AGJS | PITCH DIAMETER | 5.4170 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 65 |
ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
CQFM | HARDNESS RATING | 74.0 ROCKWELL B MINIMUM OVERALL AND 88.0 ROCKWELL D MAXIMUM OVERALL |
CWCD | NOMINAL OUTSIDE DIAMETER | 5.5610 INCHES |
CWMW | TEETH TYPE | SINGLE HELIX |
CWNH | TOOTH FORM | STANDARD |
CWNM | TOOTH DIRECTION | RIGHT |
CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
CWPZ | HELIX ANGLE | 30.0483 DEGREES |
CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
CWRS | BORE NOMINAL DIAMETER | 0.5895 INCHES BOTH ENDS |
CWSN | KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS |
CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.3691 INCHES BOTH ENDS |
MATT | III MATERIAL | STEEL OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | HUBLESS |
Relevant Components for NSN - 3020-00-540-1277, 3020005401277 | ||||
3010-00-001-0013 (3010000010013) | 3010-00-001-0069 (3010000010069) | 3010-00-001-2168 (3010000012168) | 3010-00-001-2173 (3010000012173) | |
3010-00-001-3588 (3010000013588) | 3010-00-001-5963 (3010000015963) | 3010-00-001-6187 (3010000016187) | 3010-00-001-6188 (3010000016188) | |
3010-00-001-6189 (3010000016189) | 3010-00-001-6191 (3010000016191) | 3010-00-001-6230 (3010000016230) | 3010-00-001-6242 (3010000016242) | |
AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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