| 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) | 00-881-2063 (008812063) |
| NCB Code | USA (00) |
| Manufacturer | Ralmark Company, Atco Pulley Corp, Arvan Inc, Inspektorat Wsparcia Sil Zbrojnych, Aeronautical Standards Group, Military Specifications, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 20220-4 | ralmark company | pulley groove | 25337 | RFQ |
| 20220-4 | atco pulley corp | pulley groove | 83451 | RFQ |
| 20220-4 | arvan inc | pulley groove | 29965 | RFQ |
| 3020PL1861761 | inspektorat wsparcia sil zbrojnych | pulley groove | 9009h | RFQ |
| AN220-4 | aeronautical standards group | pulley groove | 88044 | RFQ |
| MIL-DTL-7034 | military specifications | pulley groove | 81349 | RFQ |
| MIL-DTL-7034/2 | military specifications | pulley groove | 81349 | RFQ |
| MS20220-4 | military standards corp | pulley groove | 96906 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 5.505 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.625 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.314 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.625 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.097 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | PLASTIC,PHENOLIC OVERALL |
| AQPL | FACE WIDTH | 0.422 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BDDY | BEARING QUANTITY | 1 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| 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 | U |
| BYDS | BORE FEATURE | INCLUDED |
| BYDT | BEARING TYPE | BALL |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.515 INCHES NOMINAL AA END AND 0.515 INCHES NOMINAL BB END |
| BYZP | SECOND STEP LENGTH AND LOCATION | 0.086 INCHES NOMINAL AA END |
| FEAT | SPECIAL FEATURES | IF REQUISITION IS NOT FOR FMS,OVERSEAS SHIPMENTS,NAVAL VESSELS,PRIORITY CODES 1,2,OR 3,OR INDIVIDUAL REQUISITIONS OVER 25000 DOLLARS,THEN DIRECT VENDOR DELIVERY NSN 3020-01-391-0852 IS AVAILABLE AT 15.7 DISCOUNT. |
| STYL | STYLE DESIGNATOR | PLAIN |
| ABGA | GROOVE DEPTH | 0.250 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.275 INCHES NOMINAL |
| BYZN | FIRST STEP LENGTH AND LOCATION | 0.015 INCHES NOMINAL AA END |
| Components Related to NSN - 3020-00-881-2063, 3020008812063 | ||||
| 3040-01-545-5067 (3040015455067) | 3020-99-133-8971 (3020991338971) | 3040-00-089-4047 (3040000894047) | 3020-01-158-9398 (3020011589398) | |
| 3020-01-316-3139 (3020013163139) | 3020-00-017-3246 (3020000173246) | 3040-01-029-8742 (3040010298742) | 3020-00-315-6333 (3020003156333) | |
| 3020-01-440-5559 (3020014405559) | 3010-01-345-5933 (3010013455933) | 3040-01-164-2265 (3040011642265) | 3020-01-371-4447 (3020013714447) | |
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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