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 3020-01-425-8211 (3020014258211). 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: | 3020014258211 |
| Manufacturers | Astro Gear And Instrument Co Inc , General Dynamics Ots Global Inc |
| Item Name | Gear Antibacklash Spur |
| INC Code | 26668 |
| 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) | 01-425-8211 (014258211) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWTR | HUB STYLE DESIGNATOR | SPLIT SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 0.248 INCHES SECOND END |
| CWWC | CLAMPING SURFACE NOMINAL LENGTH | 0.250 INCHES SECOND END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A582 ASSN STD SINGLE MATERIAL RESPONSE FIRST GEAR ASTM-A582 ASSN STD SINGLE MATERIAL RESPONSE HUB ASTM-A582 ASSN STD SINGLE MATERIAL RESPONSE SECOND GEAR ASTM-A313 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| ABSX | ATTACHMENT METHOD | SLOT |
| AJLA | TEETH QUANTITY | 33 |
| MATT | MATERIAL | STEEL COMP 303 FIRST GEAR STEEL COMP 303 HUB STEEL COMP 303 SECOND GEAR STEEL COMP 302 SPRING |
| AGJS | PITCH DIAMETER | 4.1250 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.359 INCHES |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| AGAV | III END ITEM IDENTIFICATION | 2320-01-123-1610 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.310 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.250 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS |
| 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) |
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