| FLANGE DIAMETER | 0.675 INCHES MINIMUM AND 0.685 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.060 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE THONG |
| MATERIAL | STEEL THONG |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 80205-NAS1832 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE THONG |
| SURFACE TREATMENT | CADMIUM AND CHROMATE THONG |
| SPECIAL FEATURES | THREAD CLASS: 3B;SECOND FLANGE THICKNESS: 0.030 IN. NOM.;INSERT SIZE: 0.375 IN. OD.;THREAD QUANTITY PER INCH: 28;NOMINAL THREAD SIZE: 0.250 IN.;STYLE DESIGNATOR: FLANGE |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 28 UNJF |