Mfg Part Number: 20219A4
NSN : 3020-00-287-9661
NIIN : 002879661
CAGE Code : 83451
Manufacturer: Atco Pulley Corp
Item Name : Pulley Groove
Here at Internet For Aviation, we have 20219A4 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 20219A4 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 20219A4 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 |
|---|---|---|---|---|---|---|
| 3020-00-287-9661 Item Description: Pulley Groove | 3020 | 002879661 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20219A4 | 2 | 1 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BYDS | BORE FEATURE | INCLUDED |
| ARJD | DESIGN FORM | PLAIN |
| ABGA | GROOVE DEPTH | 0.156 INCHES NOMINAL |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.375 INCHES MINIMUM BOTH ENDS AND 0.425 INCHES MAXIMUM BOTH ENDS |
| SR-1 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS20219A4 |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| ABGF | GROOVE WIDTH | 0.150 INCHES NOMINAL |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| ABHP | OVERALL LENGTH | 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| SR-1 | MANUFACTURERS CODE | 96906 |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-268, T4-CANCELED OVERALL |
| ASBP | BORE TYPE | STRAIGHT |
| ADGE | BORE LENGTH | 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| AXHQ | GROOVE QUANTITY | 1 |
| BDDY | BEARING QUANTITY | 1 |
| BYDT | BEARING TYPE | BALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| AQPL | FACE WIDTH | 0.310 INCHES NOMINAL |
| SURF | SURFACE TREATMENT | ANODIZED |
| ABHE | OUTSIDE DIAMETER | 2.630 INCHES NOMINAL |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| ABXV | BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| SFTT | SURFACE TREATMENT | ANODIZE |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.061 INCHES MINIMUM BOTH ENDS AND 0.063 INCHES MAXIMUM BOTH ENDS |
| AGWA | GROOVE RADIUS | 0.047 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| AWJQ | BEARINGS | INCLUDED |
| BXSM | GROOVE SHAPE | U |
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