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National Stock Number: 5320-01-388-1978
Federal Supply Class: 5320
National Item Identification Number: 013881978
Description: COLLAR,PIN-RIVET
Detail: A SOFT METAL OR NONMETAL SLEEVE, DESIGNED TO MATE WITH A PIN-RIVET. IT MAY INCLUDE AN EXTERNAL WRENCHING FACILITY WHICH BREAKS OFF AT A PERDETERMINED TORQUE TO FORM A HEAD.
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Manufacturer Information:
HST77-8 | 73197 | HI-SHEAR CORPORATION | HST77-8 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
COLLAR INSIDE DIAMETER | 0.261 INCHES MAXIMUM | COLLAR OUTSIDE DIAMETER | 0.412 INCHES MAXIMUM | COLLAR OVERALL HEIGHT | 0.440 INCHES MAXIMUM | COLLAR STYLE | THREADED (BREAK OFF) TYPE | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | NOMINAL THREAD SIZE | 0.250 INCHES | SPECIFICATION/STANDARD DATA | 73197-HST77-8 MANUFACTURERS STANDARD | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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