12S1-16-1AA: STUD ASSEMBLY,TURNLOCK FASTENER.
STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.294 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN, material: STEEL COMP 4037 STUD, drive_type: SLOTTED, stud_diameter: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE OVERALL, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the U.S.
Government catalog under NSN 5325-01-132-9889, 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 | 0.294 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN |
| material | STEEL COMP 4037 STUD |
| drive_type | SLOTTED |
| stud_diameter | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| stud_assembly_style | STUD ASSEMBLY |
| eyelet_outside_diameter | 0.344 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN |
| turnlock_stud_head_style | FILLISTER |
| material_accommodated_thickness | 0.200 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING |
| surface_treatment_document_and_classification | QQ-B-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| distance_from_engaging_member_to_largest_bearing_surface_of_head | 0.263 INCHES NOMINAL IN |
| NSN | 5325-01-132-9889 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-B-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| EYELET OUTSIDE DIAMETER | 0.344 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN |
| DRIVE TYPE | SLOTTED |
| MATERIAL ACCOMMODATED THICKNESS | 0.200 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A109 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE EYELET |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE STUD |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-412 FED SPEC SINGLE MATERIAL RESPONSE PIN |
| DIAMETER | 0.294 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN |
| DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.263 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.