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 3040-00-355-1421 (3040003551421). 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: | 3040003551421 |
| Manufacturers | Cnh Industrial America Llc |
| Item Name | Wormshaft |
| INC Code | 18249 |
| Federal Supply Group (FSG) | 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-355-1421 (003551421) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 15.500 INCHES NOMINAL |
| BYFR | TEETH HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| CFFB | WORM THREAD QUANTITY | 1 |
| CFFC | WORM THREAD LEAD | 0.500 INCHES NOMINAL |
| CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
| CFFF | WORM PRESSURE ANGLE IN DEG | 20.000 |
| CFFG | WORM HELIX ANGLE | 4 DEG 33 MIN |
| CFFK | WORM OUTSIDE DIAMETER | 2.3155 INCHES NOMINAL |
| CFFL | WORM PITCH DIAMETER | 2.000 INCHES NOMINAL |
| CFFM | SHAFT HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| CFFN | WORM THREAD SECTION LENGTH | 2.625 INCHES NOMINAL |
| CFFP | WORM BODY LENGTH | 4.096 INCHES NOMINAL |
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | PROVIDED |
| CFFR | TAPERED BEARING SURFACE LARGEST DIAMETER | 1.3605 INCHES NOMINAL |
| CFFS | TAPERED BEARING SURFACE SMALLEST DIAMETER | 1.1545 INCHES NOMINAL |
| CFFT | TAPERED BEARING SURFACE LENGTH | 0.4055 INCHES NOMINAL |
| CFFW | SHAFT LOCATION | ONE END OF WORM |
| CFFX | STRAIGHT UNTHREADED LENGTH | 3.000 INCHES NOMINAL FIRST END,SECOND PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 7.447 INCHES NOMINAL FIRST END,FIRST PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.969 INCHES NOMINAL FIRST END,FIRST PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.999 INCHES MINIMUM FIRST END,SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.000 INCHES MAXIMUM FIRST END,SECOND PORTION |
| CFFZ | UNTHREADED SECTION KEYWAY WIDTH | 0.2487 INCHES MINIMUM FIRST END,SECOND PORTION |
| CFFZ | UNTHREADED SECTION KEYWAY WIDTH | 0.2505 INCHES MAXIMUM FIRST END,SECOND PORTION |
| CFGB | UNTHREADED SECTION KEYWAY DEPTH | 0.334 INCHES NOMINAL FIRST END,SECOND PORTION |
| CFGC | UNTHREADED SECTION PIN HOLE DIAMETER | 0.2500 INCHES MINIMUM FIRST END,SECOND PORTION |
| CFGC | UNTHREADED SECTION PIN HOLE DIAMETER | 0.2520 INCHES MAXIMUM FIRST END,SECOND PORTION |
| MATT | MATERIAL | STEEL COMP 5120 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,FS5120 FED SPEC SINGLE MATERIAL RESPONSE |
| 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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