| 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) | 01-174-9143 (011749143) |
| NCB Code | USA (01) |
| Manufacturer | Hamilton Sundstrand Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,WITH LIGHTENING HOLES |
| AGAV | END ITEM IDENTIFICATION | F16 ACFT |
| AGJS | PITCH DIAMETER | 2.3500 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 47 |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL C NOMINAL OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.930 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 2.984 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.421 INCHES BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.397 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.166 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 2.469 INCHES BOTH ENDS |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.432 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.628 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.122 INCHES SECOND END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.239 INCHES BOTH ENDS |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 0.574 INCHES FIRST END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 1.043 INCHES SECOND END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.072 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | SPLINES APPROX 1 IN FROM 1 ST END2 ND COUNTER BORE 2 ND END 0.688 IN DIA; 0.421 IN LG |
| MATT | MATERIAL | STEEL COMP E9310 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6265 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-01-174-9143, 3020011749143 | ||||
| 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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