NSN 3020-01-060-4178 · NIIN 010604178 · FSC 3020
NO DASHES 3020010604178
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
31 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAQL | BODY STYLE | |
| ABSA | SPLINE QUANTITY | 13 |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 2.6490 |
| AJLA | TEETH QUANTITY | 41 |
| ANTP | BORE STYLE | |
| BDTX | SPLINE PITCH DIAMETER | BOTH ENDS INCHES NOMINAL 0.8125 |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | TRANSVERSELY THROUGH HUB FIRST END UNIFIED NATIONAL COARSE (UNC) |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 38.0 AND ROCKWELL C MAXIMUM 42.0 |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | TRANSVERSELY THROUGH HUB FIRST END INCHES 0.138 |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | TRANSVERSELY THROUGH HUB FIRST END THREADED 3 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 2.773 |
| CWNH | TOOTH FORM | STUB |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWPZ | HELIX ANGLE | DEGREES 14.7000 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 0.242 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.945 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.943 |
| CWTB | COUNTERBORE NOMINAL DEPTH | SECOND END INCHES 0.4300 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 1.500 |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 1.500 |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| FEAT | SPECIAL FEATURES | COUNTERBORE SECOND END,DIA. 0.877 IN. NOMINAL,DEPTH 0.430 IN. NOMINAL |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5626,COND D |
| SFTT | SURFACE TREATMENT | OVERALL OXIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-13924,CLASS 2 |
| STYL | STYLE DESIGNATOR |