| 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) | 01-422-1971 (014221971) |
| NCB Code | USA (01) |
| Manufacturer | Allison Transmission Inc, Hema Disli Sanayi Ve Ticas |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED, SOLID |
| ABSA | SPLINE QUANTITY | 17 SECOND END |
| AGAV | END ITEM IDENTIFICATION | 2520-01-397-1074 |
| AGJS | PITCH DIAMETER | 5.5000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 22 |
| ANTP | BORE STYLE | INVOLUTE SPLINE SECOND END |
| ANTP | BORE STYLE | PLAIN FIRST END |
| BDTX | SPLINE PITCH DIAMETER | 1.0625 INCHES NOMINAL SECOND END |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C NOMINAL BORE SURFACE |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL BODY |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.033 INCHES |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.113 INCHES FIRST END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.645 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.335 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.730 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 1.160 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.379 INCHES FIRST END |
| CWWH | END NOMINAL LENGTH | 1.120 INCHES SECOND END |
| CWWN | END NOMINAL DIAMETER | 2.160 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.412 INCHES SECOND END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 3.300 INCHES SECOND END |
| MATT | III MATERIAL | STEEL COMP 8625H OR STEEL COMP 8620H OVERALL |
| SFTT | SURFACE TREATMENT | CARBON OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Components Related to NSN - 3020-01-422-1971, 3020014221971 | ||||
| 3030-00-472-2652 (3030004722652) | 3010-00-469-7066 (3010004697066) | 3020-01-270-5862 (3020012705862) | 3020-01-058-2679 (3020010582679) | |
| 3040-00-126-0897 (3040001260897) | 3040-01-594-7784 (3040015947784) | 3020-00-406-1765 (3020004061765) | 3020-00-477-5743 (3020004775743) | |
| 3010-99-735-6282 (3010997356282) | 3040-01-168-6844 (3040011686844) | 3040-01-104-6291 (3040011046291) | 3040-00-961-1330 (3040009611330) | |
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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