| GRIP HEIGHT | 0.095 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1050 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1060 ASSN STD 2ND MATERIAL RESPONSE |
| MATERIAL THICKNESS | 0.009 INCHES MINIMUM |
| MATERIAL | STEEL COMP 1050 OR STEEL COMP 1060 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER, FLOATING BARREL NUT |
| NONDEFINITIVE SPEC/STD DATA | 6 SIZE AND B STYLE |
| OVERALL HEIGHT | 0.393 INCHES NOMINAL |
| OVERALL LENGTH | 0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| OVERALL WIDTH | 0.671 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 80205-NAS578 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | BARREL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CADMIUM AND CHROMATE |