AIA/NAS 1032-2013 pdf download NUT, SELF-LOCKING, PLATE, ONE LUG, REGULAR HEIGHT, NON-CSK, FLOATING
PROCUREMENT SPECIFICATION: NASM25027 EXCEPT AS NOTED. ALL NUTS SHALL MEET QUALIFICATION AND INSPECTION REQUIREMENTS. MANUFACTURERS SHALL PROVIDE EVIDENCE OF QUALIFICATION WHEN REQUIRED, TESTING SHALL BE PERFORMED BY MANUFACTURER OR INDEPENDENT LABORATORY. PROCURING AGENCY MAY CONDUCT CONFIRMING QUALIFICATION TESTS. NO QPL SHALL BE ESTABLISHED.
NOTES:
(1 ) DIMENSIONS IN INCHES AND APPLY AFTER FINISH UNLESS OTHERWISE SPECIFIED.
(2) “NX” CODE INACTIVE FOR NEW DESIGN AFTER 1 JULY 1 972.
(3) THREADS IN ACCORDANCE WITH AS8879 BEFORE LUBRICATION.
(4) “N”, “A”, AND “C” CODES INACTIVE FOR NEW DESIGN AFTER 1 JANUARY 1 989 FOR DESCRIPTION OF STATUS NOTES, SEE NAS380. USE MS21 082, MS21 061 AND MS21062, RESPECTIVELY.
/5/ FLOAT OF NUT PORTION OF ASSEMBLY SHALL NOT BE LESS THAN .030 INCHES, OR MORE THAN .040 INCHES LATERALLY AND LONGITUDINALLY FROM THE CENTERED POSITION. NUT BODY SHALL BECAPABLE OF ENGAGEMENT WITH A BOLT IN THE MAXIMUM MISALIGNED POSITION. MAXIMUM ERTICAL FLOAT WITHIN THE HOUSING .020 FOR .1 900 SIZE AND SMALLER, .030 FOR .2500 SIZE AND LARGER.
/6/ MINIMUM “B” AND “E” LIMITED ONLY BY STRENGTH REQUIREMENT OF SPECIFICATION.
/7/ NUTS FOR USE BY WELDING TO HAVE WELDING PROJECTIONS WITH NOMINAL SPACING EQUAL TO DIMENSION “J” ± .005.
/8/ FOR DIMPLED RIVET TYPE ONLY, “ØK” TOLERANCE +.01 5/–.000 AFTER FORMING.
(9) NUT MISALIGNMENT SHALL NOT EXCEED “B” NOR CLEARANCE FOR RIVET ATTACHMENT. SHAPE OF NUT AND HOUSING OPTIONAL WITHIN LIMITS SPECIFIED, AND SHALL FORM ONE INTEGRAL UNIT TO PREVENT SEPARATION DURING HANDLING. THE ASSEMBLY SHALL PROVIDE A BEARING SURFACE FOR THE NUT WITHIN THE HOUSING.
(1 0) THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN.
(1 1 ) UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED.
(1 2) REFERENCED DOCUMENTS SHALL BE THE ISSUE IN EFFECT ON DATE OF INVITATIONS FOR BID.
(1 3) DIMENSIONING AND TOLERANCING PER ANSI Y1 4.5M-1 982.