| Item Name | Gear Helical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-275-1085 (002751085) |
| NCB Code | USA (00) |
| Manufacturer | Coltec Industries Inc, Fairbanks Morse Llc, Lehigh Armstrong Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 3.2630 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 9 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 27.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.4850 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STUB |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 66.8000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.781 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.625 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.499 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.015 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.562 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | END ITEM DIESEL ENGINE,COLT INDUSTRIES OPERATING CORP,38ND8 1-8 |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Components Related to NSN - 3020-00-275-1085, 3020002751085 | ||||
| 3040-00-651-7125 (3040006517125) | 3010-01-269-0001 (3010012690001) | 3040-00-840-9486 (3040008409486) | 3020-01-340-4104 (3020013404104) | |
| 3020-01-317-8984 (3020013178984) | 3020-00-419-2991 (3020004192991) | 3040-01-477-4789 (3040014774789) | 3020-00-021-3111 (3020000213111) | |
| 3020-00-260-9365 (3020002609365) | 3020-00-273-2708 (3020002732708) | 3020-00-074-8707 (3020000748707) | 3040-01-551-0551 (3040015510551) | |
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.
Request for Quote
