Item Name | Gear Spur |
Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
National Item Identification Number (NIIN) | 00-761-6972 (007616972) |
MRC | Criteria | Characteristic |
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AAQL | BODY STYLE | PLAIN, SOLID |
AGJS | PITCH DIAMETER | 4.5000 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 36 |
ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
CQFM | III HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
CWCD | NOMINAL OUTSIDE DIAMETER | 4.700 INCHES |
CWNH | TOOTH FORM | STANDARD |
CWRM | FACE NOMINAL WIDTH | 1.375 INCHES |
CWTB | COUNTERBORE NOMINAL DEPTH | 1.249 INCHES SECOND END |
CWTG | COUNTERBORE NOMINAL DIAMETER | 2.440 INCHES SECOND END |
FEAT | SPECIAL FEATURES | BORE GROOVED 0.089 IN. W,2.570 IN. DIA,0.040 IN. FROM 1ST END,PILOT HOLE 0.187 IN. DIA LOCATED THRU GEAR BODY 1.651 IN. FROM CENTER OF BORE |
MATT | III MATERIAL | STEEL OVERALL |
SFTT | SURFACE TREATMENT | ZINC OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE,CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | HUBLESS |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
CWRS | BORE NOMINAL DIAMETER | 2.219 INCHES FIRST END |
CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 6 OR QUALITY NUMBER 7 |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 4150 FED STD SINGLE MATERIAL RESPONSE OVERALL |
Relevant Components for NSN - 3020-00-761-6972, 3020007616972 | ||||
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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