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 3040-00-590-0234 (3040005900234). 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: | 3040005900234 |
| Manufacturers | Mack Trucks Inc |
| Item Name | Shaft Shouldered |
| INC Code | 22914 |
| Federal Supply Group (FSG) | 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-590-0234 (005900234) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | SPLINED (INVOLUTE) |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY |
| ABHP | OVERALL LENGTH | 17.340 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 2.0060 INCHES MINIMUM AND 2.0120 INCHES MAXIMUM |
| AMDM | FIRST END SPLINE LENGTH | 2.720 INCHES NOMINAL |
| AMDN | FIRST END SPLINE MINOR DIAMETER | 1.7340 INCHES MINIMUM AND 1.7450 INCHES MAXIMUM |
| AMDP | FIRST END SPLINE MAJOR DIAMETER | 2.0060 INCHES MINIMUM AND 2.0120 INCHES MAXIMUM |
| AMDR | FIRST END PRESSURE ANGLE | 40.0 DEGREES NOMINAL |
| AMDS | FIRST END PITCH DIAMETER | 1.8993 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.3200 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 0.940 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.190 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 1.5000 INCHES NOMINAL |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.880 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 6 |
| BDSQ | FIRST END SPLINE QUANTITY | 17 |
| CSPY | LARGEST STEP DIAMETER | 4.502 INCHES MINIMUM AND 4.508 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | 3 NOTCHES IN SECOND END,0.280 IN. W,0.190 IN. DP;0.380 IN. LG;6 MTG HOLES IN LARGEST DIA SPLINE 3.625 BC,7/16-14UNC-2B THREADS,HOLES 60 DEG APART |
| MATT | MATERIAL | STEEL COMP 4150 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL 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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