We appreciate your interest in our selection of parts that fall under the NSN 3020-00-528-1370. Below, top-requested part numbers like 117D2974, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 3020-00-528-1370, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Gear Sector 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) | 00-528-1370 (005281370) |
| NCB Code | USA (00) |
| Manufacturer | Astro Gear And Instrument Co Inc, General Dynamics Ots Global Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AJLA | TEETH QUANTITY | 27 |
| BDJT | PITCH RADIUS | 5.4500 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH BODY,FIRST END AND 2 PLAIN AXIALLY THROUGH BODY,FIRST END |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.505 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.760 INCHES |
| CWWF | NOMINAL OUTSIDE RADIUS | 5.514 INCHES |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| CWXD | ARC NOMINAL LENGTH | 8.650 INCHES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.285 INCHES AXIALLY THROUGH BODY,FIRST END AND 0.030 INCHES AXIALLY THROUGH BODY,FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.912 INCHES AXIALLY THROUGH BODY,FIRST END AND 4.125 INCHES AXIALLY THROUGH BODY,FIRST END |
| FEAT | SPECIAL FEATURES | BOTTOM FLANGE 0.255 IN THICK FOR MTG HOLES |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-626,COMP 8620 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-S-624,COND NORMALIZED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS,RECESSED BODY |
| Relevant Components for NSN - 3020-00-528-1370, 3020005281370 | ||||
| 3020-00-528-0487 (3020005280487) | 3040-00-394-6380 (3040003946380) | 3040-00-762-8392 (3040007628392) | 3040-00-512-3288 (3040005123288) | |
| 3010-01-459-7515 (3010014597515) | 3030-01-135-0185 (3030011350185) | 3020-00-717-3037 (3020007173037) | 3040-00-074-9491 (3040000749491) | |
| 3040-01-179-9777 (3040011799777) | 3030-01-155-6700 (3030011556700) | 3010-00-262-8832 (3010002628832) | 3040-01-336-7195 (3040013367195) | |
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