| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-761-6972 (007616972) |
| NCB Code | USA (00) |
| Manufacturer | L And E Machine Experimental Lab Inc, Profile Gear Corp, At And T Corp, Lucent Technologies Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 4.5000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 36 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.700 INCHES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1.375 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 2.219 INCHES FIRST 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 |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE,CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAQL | BODY STYLE | PLAIN,SOLID |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CWNH | TOOTH FORM | STANDARD |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1.249 INCHES SECOND END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 6 OR QUALITY NUMBER 7 |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 4150 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS |
| Relevant Components for NSN - 3020-00-761-6972, 3020007616972 | ||||
| 3010-01-374-7922 (3010013747922) | 3020-00-640-4542 (3020006404542) | 3040-01-553-9126 (3040015539126) | 3010-00-737-8041 (3010007378041) | |
| 3040-01-193-7323 (3040011937323) | 3040-01-352-4169 (3040013524169) | 3040-01-234-5650 (3040012345650) | 3040-00-365-1185 (3040003651185) | |
| 3010-01-284-4378 (3010012844378) | 3020-01-493-3255 (3020014933255) | 3010-00-538-5081 (3010005385081) | 3040-01-482-5789 (3040014825789) | |
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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