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National Stock Number:
5325-01-219-3044
Federal Supply Class:
5325
National Item Identification Number:
012193044
Description:
FASTENER,SNAP
Detail:
A NONPOSITIVE FASTENING DEVICE CONSISTING OF A STUD, SNAP FASTENER AND A SOCKET, SNAP FASTENER. IT MAY HAVE ANY ONE OR SEVERAL OF THE FOLLOWING COMPONENTS: POST, SNAP FASTENER; CLINCH PLATE, SNAP FASTENER; AND CAP, SNAP FASTENER. IT IS USED AS A MEANS OF ATTACHING COVER, CURTAINS, OR SIMILAR ITEMS TO EACH OTHER OR TO VEHICLES, HATCH COAMING, BULKHEADS AND THE LIKE.
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Manufacturer Information:
| MS27977-21C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY LENGTH | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-626 FED SPEC 2ND MATERIAL RESPONSE OR MIL-C-50 MIL SPEC 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 260 OR COPPER ALLOY 360 OVERALL | | NONDEFINITIVE SPEC/STD DATA | 1 STYLE | | SNAP FASTENER SOCKET STYLE | SOCKET | | SNAP FASTENER STUD STYLE | STUD | | SNAP FASTENER CLINCH PLATE STYLE | CLINCH PLATE | | SOCKET LENGTH | 0.875 INCHES NOMINAL | | SOCKET OVERALL HEIGHT | 0.375 INCHES NOMINAL | | SOCKET PRONG LENGTH | 0.250 INCHES NOMINAL | | SOCKET WIDTH | 0.750 INCHES NOMINAL | | PLATE LENGTH | 0.938 INCHES NOMINAL | | PLATE OVERALL HEIGHT | 0.062 INCHES NOMINAL | | PLATE WIDTH | 0.812 INCHES NOMINAL | | STUD BASE WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL | | STUD OVERALL LENGTH | 0.766 INCHES NOMINAL | | STUD RETENTION METHOD | SCREW BASE | | STUD SHANK LENGTH | 0.375 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 1,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMIUM OVERALL | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.190-32 UNF |
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