| 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) | 01-425-3639 (014253639) |
| NCB Code | USA (01) |
| Manufacturer | Walker Power Systems Inc, General Dynamics Robotics System Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN, SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGAV | END ITEM IDENTIFICATION | WEAPONS SYSTEM XM56 SMOKE GENERATOR |
| AGJS | PITCH DIAMETER | 6.2083 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 149 |
| ANTP | BORE STYLE | W/STEPPED COUNTERBORE BOTH ENDS |
| CQFM | III HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM TEETH |
| CQFM | III HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM BORE SURFACE |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB, SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.286 INCHES |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.776 INCHES SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.284 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.255 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.410 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.780 INCHES SECOND COUNTERBORE, FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1.127 INCHES FIRST COUNTERBORE, FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.577 INCHES SECOND COUNTERBORE, FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.740 INCHES FIRST COUNTERBORE, FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
| CWWH | END NOMINAL LENGTH | 0.420 INCHES SECOND END |
| CWWH | END NOMINAL LENGTH | 0.930 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 1.378 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 1.378 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.353 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.357 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 1.580 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 1.580 INCHES SECOND END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.126 INCHES TRANSVERSELY THROUGH HUB, SECOND END |
| MATT | III MATERIAL | STEEL COMP E9310 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6260 SAE 9310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CARBON OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-01-425-3639, 3020014253639 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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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