AIA/NAS 1130-2011 pdf download INSERT, SCREW THREAD, HELICAL COIL, FREE RUNNING AND SELF-LOCKING, TANGLESS
MATERIAL:
CRES – TYPE 304(UNS S30400) PER AS7245
FINISH:
CADMIUM PLATED IN ACCORDANCE WITH AMS-QQ-P-416 TYPE THICKNESS SHALL BE A MAXIMUMOF.0001AS A MINIMUM,ALL SURFACES SHALL SHOW VISUAL EVIDENCE OF CADMIUM PLATING.
LUBRICATION:
DRY FILM LUBRICANT IN ACCORDANCE WITH AS5272，TYPEI.
CODE:
FIRST DASH NUMBER DESIGNATES INSERT THREAD SIZE AS TABULATED (“C”INDICATES COARSETHREAD AND“F”INDICATES FINE THREAD PER TABLE I).NO LETTER AFTER THE FIRST DASH NUMBER DESIGNATES FREE RUNNINGADD“L” AFTER THE FIRST DASH NUMBER TO DESIGNATE SELF-LOCKING.SECOND DASH NUMBER DESIGNATES LENGTH AS TABULATED.NO LETTER AFTER THE SECOND DASH NUMBER DESIGNATES NO FINISHADD“D”AFTER THE SECOND DASH NUMBER TO DESIGNATE DRY FILM LUBRICANTADD“P”AFTER THE SECOND DASH NUMBER TO DESIGNATE CADMIUM PLATE.
EXAMPLES OF PART NUMBERS:
NAS1130 – 04 L15
FINISH CODELENGTH CODE AS TABULATED
TYPE CODE
THREAD SIZE CODE AS TABULATEDDOCUMENT NUMBER
BEVISION
EXAMPLES OF PART NUMBERS (CONT):
A TANGLESS,FREE RUNNING,CRES INSERT,THREAD SIZE .1120-40,1.5xDIANAS1130-04-15=NOMINAL LENGTH.A TANGLESS，SELF-LOCKING,CRES INSERT,THREAD SIZE .1380-32,2.0xDIANAS1130-06L20NOMINAL LENGTH.NAS1130-3L25DA TANGLESS，SELF-LOCKING,CRES INSERT WITH DRY FILM LUBRICANT,THREADSIZE .1900-32.2.5xDIA NOMINAL LENGTH.NAS1130-3CL10P =A TANGLESS,SELF-LOCKINGCRES INSERT WITH CADMIUM PLATE,THREAD SIZE
1900-241.0xDIA NOMINAL LENGTH
NOTES:
NOMINAL LENGTH EQUALS MINIMUM THROUGH HOLE LENGTH WITHOUT COUNTERSINK AND WITHINSERT LOCATED 1/4 TO 1/2 THREAD PITCH BELOW TOP SURFACE.
THE NUMBER OF FREE COILS OF THE INSERT IS COUNTED FROM NOTCH TO NOTCH
THE INSERT, WHEN ASSEMBLED IN A TAPPED HOLE AS SPECIFIED IN NASM33537, SHALL PRODUCE AFINISHED THREAD MEETING THE REQUIREMENTS OF FED-STD-H28/2 AND SHALL ACCEPT EXTERNALTHREADED PARTS WHICH CONFORM TO MIL-S-7742 OR AS8879. THE EXCEPTIONS TO NASM33537INCLUDE: INSTALLATION IS PERFORMED WITH THE NOTCH AT EITHER END OF THE INSERT INSTEADOF A TANG,AND CONSEQUENTLY, A TANG DOES NOT HAVE TO BE REMOVED AFTER INSTALLATION.ONNASM33537 A TANGLESS INSERT IS THE EQUIVALENT TO THE TANGED INSERT WITH THE TANGREMOVED AFTER INSTALLATION.
SURFACE ROUGHNESS: 32 MICROINCHES RA PER ASME B46.1. SURFACE TEXTURE SYMBOLS SHALL BEIN ACCORDANCE WITH ASME Y14.36M
DIMENSIONS IN INCHES AND APPLY AFTER FINISH AND PRIOR TO THE APPLICATION OF LUBRICATIONUNLESS OTHERWISE SPECIFIED.
INSERT COLOR IDENTIFICATION:
NO FINISH,FREE RUNNING:………………….NONENO FINISH,LOCKING: ………………………….RED (DYE)DRY FILM LUBRICATED，FREE RUNNING: ..DARK GRAYDRY FILM LUBRICATED,LOCKING:………….DARK GRAYCADMIUM PLATED,FREE RUNNING:………IRIDESCENT BRONZE OR YELLOW (CHROMATE)CADMIUM PLATED,LOCKING:………………..OLIVE DRAB (CHROMATE)
SIZES ,1900-24,.2500-20, .3125-18 AND .3750-16 ARE NOT MIL–7742 AND AS8879 PREFERRED SIZES
THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN.
UNLESS OTHERWISE SPECIFIED HEREIN, REFERENCED DOCUMENTS SHALL BE THE ISSUE IN EFFECT ONDATE OF MANUFACTURE.HOWEVER, EXISTING MATERIAL INVENTORY CERTIFIED TO A PREVIOUSREVISION OF THE APPLICABLE MATERIAL SPECIFICATION(S) IS ACCEPTABLE FOR USE UNTILDEPLETION.
