The CHISEL,MORTISING,HOLLOW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_style: STRAIGHT SQUARE TANG, twist_length: 10.000 INCHES MINIMUM IN, overall_length: 18.000 INCHES NOMINAL IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, cutting_end_style: HOLLOW CENTER SINGLE TWIST W/SCREW POINT. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-188-7804, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| shank_style | STRAIGHT SQUARE TANG |
| twist_length | 10.000 INCHES MINIMUM IN |
| overall_length | 18.000 INCHES NOMINAL IN |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| cutting_end_style | HOLLOW CENTER SINGLE TWIST W/SCREW POINT |
| shank_square_width | 0.375 INCHES NOMINAL IN |
| width_across_flats | 0.437 INCHES NOMINAL IN |
| nominal_cutting_diameter | 0.6250 INCHES IN |
| nondefinitive_spec/std_data | N CLASS AND 1 TYPE |
| departure_from_cited_document | AS MODIFIED BY CUTTING SIZE |
| departure_from_cited_designator | AS MODIFIED BY O/A LENGTH |
| NSN | 5133-00-188-7804 |
| TWIST LENGTH | 8.000 INCHES MINIMUM IN |
| SHANK STYLE | STRAIGHT SQUARE TANG |
| TEST DATA DOCUMENT | 81348-GGGB383 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| NOMINAL CUTTING DIAMETER | 0.2500 INCHES IN |
| CUTTING END STYLE | HOLLOW CENTER SINGLE TWIST W/O POINT |
| MATERIAL | STEEL OVERALL |
| SHANK SQUARE WIDTH | 0.375 INCHES MINIMUM IN |
| NONDEFINITIVE SPEC/STD DATA | N CLASS AND 1 TYPE |
| OVERALL LENGTH | 13.000 INCHES NOMINAL IN |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |