Mfg Part Number: 20221A3
NSN : 3020-00-541-1630
NIIN : 005411630
CAGE Code : 83451
Manufacturer: Atco Pulley Corp
Item Name : Pulley Groove
Here at Internet For Aviation, we have 20221A3 Pulley Groove from Atco Pulley Corp, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 20221A3 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States. We can execute fast shipping times that outpace our competitors. Unlike other competitors, we can promise same day shipping and delivery right to the very place you need. We’re leaders in our industry thanks to our parts streamlining process which includes quick stock and acquisition of the certified product and fast shipping. For whatever needs you have, be they Pulley Groove and 20221A3 parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-541-1630 Item Description: Pulley Groove | 3020 | 005411630 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20221A3 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| SURF | SURFACE TREATMENT | ANODIZED |
| ABGA | GROOVE DEPTH | 0.3125 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 5.630 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.750 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.507 INCHES NOMINAL |
| SR-1 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS20221A3 |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| SR-1 | MANUFACTURERS CODE | 81349 |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.800 INCHES NOMINAL BOTH ENDS |
| ARJD | DESIGN FORM | PLAIN |
| ABXV | BORE DIAMETER | 0.505 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.750 INCHES NOMINAL |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-7034/3 |
| AWJQ | BEARINGS | INCLUDED |
| BXSM | GROOVE SHAPE | U |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-267, T4-CANCELED OVERALL |
| ASBP | BORE TYPE | STRAIGHT |
| BYDS | BORE FEATURE | INCLUDED |
| SFTT | SURFACE TREATMENT | ANODIZE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.122 INCHES NOMINAL BOTH ENDS |
| ABGF | GROOVE WIDTH | 0.360 INCHES NOMINAL |
| BDDY | BEARING QUANTITY | 1 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYDT | BEARING TYPE | BALL |
| AXHQ | GROOVE QUANTITY | 1 |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| AGWA | GROOVE RADIUS | 0.130 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN |
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