ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 3020-00-925-3253 (3020009253253). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 3020009253253 |
| Manufacturers | Hamilton Sundstrand Corporation |
| Item Name | Gear Helical |
| INC Code | 05464 |
| Federal Supply Group (FSG) | 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
| National Item Identification Number (NIIN) | 00-925-3253 (009253253) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | Hardness Rating | 50.0 ROCKWELL C MINIMUM OVERALL AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| CWMW | Teeth Type | SINGLE HELIX |
| CWRM | Face Nominal Width | 0.500 INCHES |
| CWPP | Pressure Angle | 20.0000 DEGREES |
| CWSR | Nominal Distance From Bore Center To Keyway Bottom | 0.304 INCHES BOTH ENDS |
| CWNM | Tooth Direction | RIGHT |
| CWSN | Keyway Nominal Width | 0.068 INCHES BOTH ENDS |
| CWCD | Nominal Outside Diameter | 0.950 INCHES |
| AJLA | Teeth Quantity | 28 |
| CWPZ | Helix Angle | 30.0000 DEGREES |
| CWWK | Precision Classification | QUALITY NUMBER 8 |
| MRC | Decoded Requirement | Clear Text Reply |
| ANTP | Bore Style | W/ 2 KEYWAYS BOTH ENDS |
| MATT | Material | IRON OVERALL |
| CWNH | Tooth Form | STUB |
| BDZQ | Backlash Designation | GRADE A |
| CWRS | Bore Nominal Diameter | 0.406 INCHES BOTH ENDS |
| AAQL | Body Style | PLAIN, SOLID |
| STYL | Style Designator | HUBLESS |
| AGJS | Pitch Diameter | 0.8981 INCHES NOMINAL |
| 3020-01-329-9943 (3020013299943) | 3040-01-117-1156 (3040011171156) | 3040-01-360-5596 (3040013605596) | 3040-00-102-0365 (3040001020365) |
| 3040-01-537-0611 (3040015370611) | 3040-01-624-5258 (3040016245258) | 3020-00-118-4055 (3020001184055) | 3020-00-272-6024 (3020002726024) |
| 3040-01-309-0824 (3040013090824) | 3020-00-448-5254 (3020004485254) | 3020-00-014-1855 (3020000141855) | 3040-00-908-0674 (3040009080674) |
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
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