5310-01-535-7019 NUT,SELF-LOCKING,HEXAGON Index 7310-01-535-7021 PMB,GRIDDLE

National Stock Number:
5320-01-535-7020

Federal Supply Class:
5320

National Item Identification Number:
015357020

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.


Manufacturer Information:
10473300A486GNIMIKKEISTOKESKUS NCB FINLAND
3929AS1621-430003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
ST3M526C4MA76301THE BOEING COMPANY
SW1000-8MA56878SPS TECHNOLOGIES, LLC
SW1000-8MA5M902HOWMET GLOBAL FASTENING SYSTEMS INC.
SW1000-8MA73197HI-SHEAR CORPORATION
SW1000-8MAL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COLLAR INSIDE DIAMETER0.261 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
COLLAR OUTSIDE DIAMETER0.408 INCHES MINIMUM AND 0.412 INCHES MAXIMUM
COLLAR OVERALL HEIGHT0.520 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
COLLAR STYLETHREADED (BREAK OFF) TYPE
LUBRICATIONDRY FILM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH28


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