Thank you for taking an interest in the NSN 3020-00-098-1781 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 3020-00-098-1781, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 321250, and others that belong to our NSN 3020-00-098-1781 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| 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) | 00-098-1781 (000981781) |
| NCB Code | USA (00) |
| Manufacturer | Electro Machine And Tool Inc, Hamilton Sundstrand Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUJ | SPLINE MAJOR DIAMETER | 0.682 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.187 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 4.375 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 12 |
| ABSC | SPLINE MINOR DIAMETER | 0.560 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| AGGP | DRILLED HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.194 INCHES MAXIMUM |
| AGGS | V GROOVE ANGLE IN DEG | 30.0 |
| AHYF | SECURING HOLE QUANTITY | 18 |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY,24ST,ALUMINUM CO OF AMERICA OR ALUMINUM ALLOY,AMS 4037,OVERALL |
| AQPL | FACE WIDTH | 0.225 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| AXFH | SPLINE LENGTH | 0.223 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| AXHQ | GROOVE QUANTITY | 1 |
| BDTX | SPLINE PITCH DIAMETER | 0.6000 INCHES NOMINAL |
| BFYT | HOLE LOCATION | HOLES EQUALLY SPACED,1ST HOLE IN LINE W/CENTERLINE THRU SPLINE GROOVES WITHIN 0.030 |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDS | BORE FEATURE | INCLUDED |
| FEAT | SPECIAL FEATURES | SECURING HOLESCOUNTERBORED 0.312 IN. DIABY .037/.077 IN. DEEP,ONERECTANGULAR NOTCH LOCATED IN OUTER EDGE,BASE OF NOTCH 1.530/1.540 IN. FROM CENTER,0.498/0.501 IN. W |
| SFTT | SURFACE TREATMENT | PAINT |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-098-1781, 3020000981781 | ||||
| 3020-01-370-6700 (3020013706700) | 3010-01-641-8084 (3010016418084) | 3040-01-232-1724 (3040012321724) | 3040-00-382-5933 (3040003825933) | |
| 3040-01-095-8326 (3040010958326) | 3040-01-191-4462 (3040011914462) | 3020-00-105-2697 (3020001052697) | 3020-00-073-3751 (3020000733751) | |
| 3040-01-365-2927 (3040013652927) | 3020-01-064-0977 (3020010640977) | 3010-00-360-8151 (3010003608151) | 3040-00-401-7869 (3040004017869) | |
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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