| Item Name | Pulley Groove |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-350-7000 (003507000) |
| NCB Code | USA (00) |
| Manufacturer | Navistar Intl Corp, Teledyne Continental Motors Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 2.375 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 1.312 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.812 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.750 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 6.000 INCHES MINIMUM AND 6.500 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 6.812 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.2505 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM |
| ABUJ | THREAD SIZE | 3/8-16 |
| ABXV | BORE DIAMETER | 2.137 INCHES MINIMUM AND 2.144 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 4.500 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.1886 INCHES MINIMUM AND 1.1890 INCHES MAXIMUM |
| AGJS | PITCH DIAMETER | 5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM |
| AHYF | SECURING HOLE QUANTITY | 6 |
| ANNQ | MATERIAL AND LOCATION | IRON OVERALL |
| AQPL | FACE WIDTH | 4.562 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 4 |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | AA END |
| BFYT | HOLE LOCATION | EQUALLY SPACED ON 3.811 IN. MIN,3.813 IN. MAX DIA BOLT CIRCLE |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDS | BORE FEATURE | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFF | SECURING LOCATION | BB END |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 3.687 INCHES NOMINAL BB END |
| BYZM | SECOND STEP FACE LARGEST DIAMETER AND LOCATION | 4.062 INCHES NOMINAL BB END |
| BYZN | FIRST STEP LENGTH AND LOCATION | 1.187 INCHES NOMINAL BB END |
| BYZP | SECOND STEP LENGTH AND LOCATION | 0.375 INCHES NOMINAL BB END |
| BYZQ | THIRD STEP FACE LARGEST DIAMETER AND LOCATION | 4.250 INCHES NOMINAL BB END |
| BYZY | FOURTH STEP LENGTH AND LOCATION | 0.187 INCHES NOMINAL BB END |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 2.996 INCHES MINIMUM BB END AND 2.999 INCHES MAXIMUM BB END |
| CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.125 INCHES NOMINAL AA END AND 2.125 INCHES NOMINAL BB END |
| FEAT | SPECIAL FEATURES | V GROOVE ANGLE IN DEG 38.0 AND 36.0 |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Components Related to NSN - 3020-00-350-7000, 3020003507000 | ||||
| 3020-00-093-3146 (3020000933146) | 3010-00-066-5754 (3010000665754) | 3040-01-434-0826 (3040014340826) | 3020-01-605-6227 (3020016056227) | |
| 3040-00-292-9403 (3040002929403) | 3020-01-132-9529 (3020011329529) | 3040-01-628-5278 (3040016285278) | 3040-00-763-7091 (3040007637091) | |
| 3030-01-302-3516 (3030013023516) | 3020-01-706-8292 (3020017068292) | 3010-01-530-0859 (3010015300859) | 3040-00-398-0619 (3040003980619) | |
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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