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National Stock Number: 5320-01-525-4444
Federal Supply Class: 5320
National Item Identification Number: 015254444
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:
| AFC-271 | T0001 | MKE KURUMU GENEL MUDURLUGU | | EN1131ND8Y | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | EN1131ND8Y | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| MATERIAL | IRON ALLOY 660 OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | COLLAR STYLE | THREADED (BREAK OFF) TYPE | | COLLAR OUTSIDE DIAMETER | 0.418 INCHES MINIMUM AND | | 0.424 INCHES MAXIMUM | | COLLAR OVERALL HEIGHT | 0.375 INCHES MAXIMUM | | COLLAR INSIDE DIAMETER | 0.286 INCHES MINIMUM AND | | 0.290 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 28 | | THREAD DIRECTION | RIGHT-HAND | | LUBRICATION | DRY FILM | | SPECIAL FEATURES | FURNISHED WITH 3 LOBES EQUALLY SPACED; "Y" IN PART NUMBER INDICATES 1/3 2" OVERSIZE |
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