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 3020-00-732-1239 (3020007321239). 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: | 3020007321239 |
| Manufacturers | Emerson Power Transmission |
| Item Name | Sprocket Wheel |
| INC Code | 04456 |
| 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) | 00-732-1239 (007321239) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.125 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.625 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 2.563 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.259 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1141 |
| STYL | STYLE DESIGNATOR | PLAIN |
| ABFF | FURNISHED ITEMS | KEYING FACILITY |
| ABHE | OUTSIDE DIAMETER | 2.688 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.251 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/4 IN.-20 |
| ABXV | BORE DIAMETER | 1.000 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.125 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 1 |
| ALNC | HUB OUTSIDE DIAMETER | 1.969 INCHES NOMINAL AA END |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C NOMINAL BODY AND 50.0 ROCKWELL C MAXIMUM BODY |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.860 INCHES NOMINAL AA END |
| AXND | UNABLE TO DECODE | UNABLE TO DECODE |
| BFYT | HOLE LOCATION | LOCATED IN HUBS TOP OF KEYWAY,0.500 IN FROM END OF HUB TO CENTERLINE OF HOLE |
| BSGG | UNABLE TO DECODE | UNABLE TO DECODE |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BXSJ | UNABLE TO DECODE | UNABLE TO DECODE |
| BYFH | UNABLE TO DECODE | UNABLE TO DECODE |
| BYFJ | UNABLE TO DECODE | UNABLE TO DECODE |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 16 |
| BYFP | ASA STANDARD CHAIN NUMBER | 40 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 45.000 ROCKWELL C MINIMUM AND 50.000 ROCKWELL C MAXIMUM |
| BYFS | UNABLE TO DECODE | UNABLE TO DECODE |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| BYZD | UNABLE TO DECODE | UNABLE TO DECODE |
| BYZF | UNABLE TO DECODE | UNABLE TO DECODE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1141 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1141 ASSN STD 2ND MATERIAL RESPONSE |
| NMBR | QUANTITY | 1 |
| 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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