ASAP Aviation Procurement is pleased to announce that part number HL4390 of NSN 3020-00-254-8822 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number HL4390 is a Gear Worm manufactured by Crouse Hinds Co under CAGE Code 15235. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-254-8822 Item PartTypeName: GEAR,WORM | 3020 | 002548822 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HL4390 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 1.0000 INCHES NOMINAL |
| ALPN | FACE TYPE | STRAIGHT |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.104 INCHES |
| CWPC | THREAD FORM QUANTITY | 1 |
| CWPH | THREAD FORM DIRECTION | RIGHT-HAND |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 12.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.502 INCHES BOTH ENDS |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote