Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 321249, a Hamilton Sundstrand Corporation component we feature that is listed with the NSN 3020005281299 and item name “Pulley Groove.” For further identification, part number 321249 was also specifically produced under CAGE Code 73030 and belongs to Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-528-1299 Item Description: Pulley Groove | 3020 | 005281299 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 321249 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUJ | SPLINE MAJOR DIAMETER | 0.682 INCHES NOMINAL" |
| AAWY | COUNTERBORE DIAMETER | 0.770 INCHES NOMINAL" |
| AAWZ | COUNTERBORE DEPTH | 0.025 INCHES NOMINAL" |
| ABGA | GROOVE DEPTH | 0.1875 INCHES NOMINAL" |
| ABGF | GROOVE WIDTH | 0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM" |
| ABHE | OUTSIDE DIAMETER | 3.375 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" |
| ADGE | BORE LENGTH | 0.225 INCHES MINIMUM AND 0.250 INCHES MAXIMUM" |
| AGGP | DRILLED HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.194 INCHES MAXIMUM" |
| AGJS | PITCH DIAMETER | 3.1875 INCHES NOMINAL" |
| AHYF | SECURING HOLE QUANTITY | 17" |
| AKYN | FURNISHED ITEMS AND QUANTITY | N/A" |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-355, T3-CANCELED OVERALL" |
| AQPL | FACE WIDTH | 0.225 INCHES MINIMUM AND 0.250 INCHES MAXIMUM" |
| ARJD | DESIGN FORM | PLAIN" |
| ASBP | BORE TYPE | STRAIGHT SPLINE" |
| AWJQ | BEARINGS | NOT INCLUDED" |
| AXFH | SPLINE LENGTH | 0.223 INCHES MINIMUM AND 0.225 INCHES MAXIMUM" |
| AXHQ | GROOVE QUANTITY | 1" |
| AXND | COUNTERBORE FEATURE | INCLUDED" |
| BDYS | COUNTERBORE LOCATION | AA END" |
| BFYT | HOLE LOCATION | LOCATED0.4375 IN. FROM OD OF FACE" |
| BSGG | KEYING FACILITY | NOT INCLUDED" |
| BSNP | SECURING METHOD | DRILLED 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" |
| BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A" |
| STYL | STYLE DESIGNATOR | PLAIN" |
| AAUJ | SPLINE MAJOR DIAMETER | 0.682 INCHES NOMINAL" |
| AAWY | COUNTERBORE DIAMETER | 0.770 INCHES NOMINAL" |
| AAWZ | COUNTERBORE DEPTH | 0.025 INCHES NOMINAL" |
| ABGA | GROOVE DEPTH | 0.1875 INCHES NOMINAL" |
| ABGF | GROOVE WIDTH | 0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM" |
| ABHE | OUTSIDE DIAMETER | 3.375 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" |
| ADGE | BORE LENGTH | 0.225 INCHES MINIMUM AND 0.250 INCHES MAXIMUM" |
| AGGP | DRILLED HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.194 INCHES MAXIMUM" |
| AGJS | PITCH DIAMETER | 3.1875 INCHES NOMINAL" |
| AHYF | SECURING HOLE QUANTITY | 17" |
| AKYN | FURNISHED ITEMS AND QUANTITY | N/A" |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-355, T3-CANCELED OVERALL" |
| AQPL | FACE WIDTH | 0.225 INCHES MINIMUM AND 0.250 INCHES MAXIMUM" |
| ARJD | DESIGN FORM | PLAIN" |
| ASBP | BORE TYPE | STRAIGHT SPLINE" |
| AWJQ | BEARINGS | NOT INCLUDED" |
| AXFH | SPLINE LENGTH | 0.223 INCHES MINIMUM AND 0.225 INCHES MAXIMUM" |
| AXHQ | GROOVE QUANTITY | 1" |
| AXND | COUNTERBORE FEATURE | INCLUDED" |
| BDYS | COUNTERBORE LOCATION | AA END" |
| BFYT | HOLE LOCATION | LOCATED0.4375 IN. FROM OD OF FACE" |
| BSGG | KEYING FACILITY | NOT INCLUDED" |
| BSNP | SECURING METHOD | DRILLED 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" |
| BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A" |
| STYL | STYLE DESIGNATOR | PLAIN" |
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