PIA PS24553B-2008 Link Connector Parachute Seperable Heavy Duty Assembly of《降落伞连接器与可分离式重型装配的连结 MS24553》.pdf

1、FRAME I SEE DETAIL C 15,000 LBS 00 s 7 Q, 63 n W v, e e + s - Q, a W v, e w 00“ s - a W I- IL u a u Parachute Industry Association m DISTRIBUTION STATEMENTI *tbnA2 f2zs?PPT lnhstry ksocbtbn tddtkd * mybeprdmsedfmthe PIA Store ab WWW.CO Procurement Specification PIA-H-7195 Title PIA Copyright 1998-20

2、07 Parachute Industry Assoclatlon Inc LINK, CONNECTOR, PARACHUTE-SEPARABLE, HEAVY DUTY, ASSEMBLY OF Adapted From: MS24553 Standard PS24553 Sheet 1 of 4, L ,0729 zE TAPER ON DIAMETER PER INCH OF LENGTH 00 s - m n W v, z oc 4 0 2 - 2 n W v, z oc a5 s - n W I- % n a .03145 Q ?g4*547 ,064 :$ go%l6 ,080

3、to05 DIAMETER PER INCH LEuAJAE OF LENGTH - 2 HOLES R.281 R.437 R.031 - ,375 R.375 y R2,125 - 2.125 c , Parachute Industry Association Nj DISTRIBUTION STATMENTI rur MtsResffved No pt * * ptUatbn my be wpmbced mhut WritknsbnhthePPrPdwrte Mstry AMdPtbn kldtbml c*s my be puchsed mihe fron the PIA Store

4、a* Procurement Specification PIA-H-7195 Title Copyright 1998-2007 Parachute Industry Assoclatlon Inc PIA LINK, CONNECTOR, PARACHUTE-SEPARABLE, HEAVY DUN, ASSEMBLY OF Adapted From: MS24553 Standard PS24553 Sheet 2 of 4. 00 0 2 F m n W v, z lY i 0 2 - 2 P W v, z e a5 Q, 2 C n W I- L a a NOTES1 1. MAT

5、ERIAL! A FRAME AND BAR1 STEEL 4140 PER AMS-6382, OPTIONAL SPECS! STEEL 4130 PER AMS-S-6758, STEEL 8740 PER AMS-6322, B SCREW1 STEEL 4140, 4130 OR 4037H PER SAE AIR 4127. 2. METHOD OF FORMING1 A FRAME AND BAR1 HOT FORGE. 8 3. HEAT TREATMENT! A) FRAME, BAR AND SCREW! 160,000 TO 180,000 PSI TENSILE STR

6、ENGTH (RC 36-40 PER AMS 2759. B HARDNESS TEST, INSPECT TO LEVEL S4 ANSI/ASQ 21.4. 4. FINISH! ALL PARTS BEFORE ASSEMBLY, A CADMIUM PLATE PER AMS-QQ-P-416 CLASS 3, TYPE I. 5. UNLESS OTHERWISE SPECIFIED1 A) ALL DIMENSIONS AFTER PLATING. B REMOVE ALL BURRS AND SHARP EDGES, ,010 MIN. C DIMENSIONS IN INCH

7、ES. D TOLERANCES k016, E) ANGLES *I*, G) ALL PERPENDICULAR SURFACES SHALL INTERSECT WITH .04-.I1 RADIUS. A EACH LINK ASSEMBLY SHALL BE SUBJECTED TO 15,000 LBS PROOF LOAD IN DIRECTION AS INDICATED BY ARROWS. MARKING! PERMANENTLY MARK METAL STAMP PART NO. MANUFACTURERS SYMBOL, MONTH AND YEAR OF MFG (L

8、AST TWO DIGITS) USING ,094 HIGH GOTHIC CHARACTERS PER MIL-STD-130. 8. ASSEMBLY FEATURES1 MUST ACCEPT A MINIMUM OF 8 FULL TURNS OF SCREW WHEN ASSEMBLED. MINOR DIA ,2854 +.0027, DEPTH 9/16, CSINK 90 TO ,3752:; DIA, TAP 5/16-40 NS-2, ,2963 *.0030 PITCH DIA, DEPTH 1/2 MIN, 2 HOLES. THREAD 5/16-40 NS-2,

9、PITCH DIA ,2963 -.0030, MAJOR DIA ,3125 -.0048, THE COMPLETE THREAD SHALL EXTEND TO WITHIN TWO THREADS OF THE BEARING SURFACE OF THE HEAD OR CLOSER, IF PRACTICABLE. Parachute Industry Association DISTRIBUTION STATEHENTI “ Reswved * thnmybereprodwedut *periksbnfrmthePamdute mstry ksodDtbn MdtiLnnl cD

10、ples mybepEhpsedarlhefrmthe PU Stcre nt Procurement Specification PIA-H-7195 Title Copyright 1998-2007 Parachute Industry Assoclatlon Inc PIA Standard LINK, CONNECTOR, PARACHUTE-SEPARABLE, HEAVY DUTY, ASSEMBLY OF Adapted From: MS24553 PS24553 Sheet 3 of 4 (Bc;) WAS SHEET 1 OF 2 CHANGE ALL FRACTIONA

11、L DIMS TO DECIMALS WAS COPYRIGHT 1998 V WAS SHEET 2 OF 2 WAS NDTE #3 6h ADD NOTE #2 METHOD OF FORMING w WAS NDTE #1 6h ADD HARDNESS TEST NOTE w ) WAS NDTE #4 ADD COMBINE NDTE #5 WAS NDTE #2 ADD MARKING NDTE #7 WAS NOTE C8-C WAS NOTE #l REMOVE NOTES FROM THE BOTTOM OF THE DOCUMENT DISCLAIMER1 THIS DO

12、CUMENT IS PUBLISHED BY THE PIA TO PROVIDE TECHNICAL AND ENGINEERING STANDARDS THAT CAN BE USED .FOR REFERENCE BY ALL THOSE WHO MAY BENEFIT FROM IT, THE USE OF THIS DOCUMENT IS ENTIRELY VOLUNTARY, AND ITS APPLICABILITY AND SUITABILITY FOR ANY PARTICULAR USE, INCLUDING ANY PATENT OR TRADEMARK INFRINGE

13、MENT ARISING THERE FROM, IS THE SOLE RESPONSIBILITY OF THE USER. THE ORIGINAL GOVERNMENT DOCUMENT WAS SCANNED, THE PI4 REVIEWS EACH TECHNICAL PUBLICATION PERIODICALLY, AT WHICH TIME IT MAY BE REAFFIRMED, REVISED, OR CANCELED, THE PI4 INVITES YOUR WRITTEN COMMENTS AND SUGGESTIONS. Q REVISION AND AMEN

14、DMENT HISTORY 00 s 7 m 69 n W v, e Y: + s - m c3 n W v, e Y: 00“ s - P W I- L d Q arachute Industry Association Title PIA DISTRIBUTION STATEWENTI Standard UB Reservedm * * LINK, CONNECTOR, PARACHUTE-SEPARABLE, p&htbn my be rrpodxed rW nJtten perlsbn flr the FwfcMe *try AssodPtbn Mdtkml c* HEAVY DUTY, ASSEMBLY OF mybefrmthe PU Stm a* PS24553 Procurement Specification Adapted From: PIA-H-7195 MS24553 Sheet 4 of 4 Copyright 1998-2007 Parachute Industry Assoclation Inc ADD DISCLAIMER NOTE ADD SHEET 3 OF 3 WAS, MIL-H-7195.