| 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) | 00-385-7813 (003857813) |
| NCB Code | USA (00) |
| Manufacturer | Army United States Department Of The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,SOLID |
| ABSA | SPLINE QUANTITY | 10 BOTH ENDS |
| AGJS | PITCH DIAMETER | 6.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 18 |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM HUB |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.499 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 2.000 INCHES |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.375 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.751 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.312 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 2.312 INCHES SECOND END |
| FEAT | SPECIAL FEATURES | SPLINE MINOR DIA. 0.749 IN. NOM |
| MATT | MATERIAL | STEEL COMP 4145 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,COMP 4145 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| STYL | STYLE DESIGNATOR | FLUSH HUB |
| Relevant Components for NSN - 3020-00-385-7813, 3020003857813 | ||||
| 3040-00-808-7450 (3040008087450) | 3040-01-301-9123 (3040013019123) | 3040-01-259-8369 (3040012598369) | 3010-01-237-0980 (3010012370980) | |
| 3010-00-049-6307 (3010000496307) | 3020-01-602-2185 (3020016022185) | 3020-00-110-2338 (3020001102338) | 3040-01-026-9330 (3040010269330) | |
| 3040-01-424-8119 (3040014248119) | 3020-01-199-3007 (3020011993007) | 3040-01-224-7962 (3040012247962) | 3020-00-391-6258 (3020003916258) | |
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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