STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN, material: STEEL COMP 4037 STUD, drive_type: SLOTTED, eyelet_length: 0.257 INCHES NOMINAL IN, surface_treatment: CADMIUM AND CHROMATE OVERALL, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-291-0216, 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.
| diameter | 0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN |
| material | STEEL COMP 4037 STUD |
| drive_type | SLOTTED |
| eyelet_length | 0.257 INCHES NOMINAL IN |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| stud_assembly_style | STUD ASSEMBLY |
| eyelet_outside_diameter | 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN |
| turnlock_stud_head_style | FLAT COUNTERSUNK |
| material_accommodated_thickness | 0.501 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN |
| surface_treatment_document_and_classification | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| distance_from_engaging_member_to_largest_bearing_surface_of_head | 0.873 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN |
| NSN | 5325-00-291-0216 |
| TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |
| EYELET OUTSIDE DIAMETER | 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN |
| MATERIAL | STEEL COMP 1009 OR STEEL COMP 1050 OR STEEL COMP 1112 EYELET |
| MATERIAL | STEEL EJECTOR SPRING |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| MATERIAL | STEEL PIN |
| MATERIAL | STEEL COMP 4037 STUD |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-P-470 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING |