1、z PREPARING ACTIVITY: NAW-AS MILITARY SPECIFICATION SHEET CUSTODIANS: ARMY-GL NAW-AS TITLE: SNAP. PARACHUTE HARNESS REVIEW: USER: PROJECT NUMBER: 1670-0817 QUICK-FIT EJECTOR AIR FORCE- 11 MS22037 REV E = 9999932 0086569 640 = STAKE HEAD OF SCREW IN TWO PLACES SPRING RETAINER SPRING, COMPRESSION HOOK
2、 ASSEMBLY Q TIP OF THE GUARD SHALL BE ALIGNED WITH THE SLOT AT T TIP OF THE HOOK WITHIN .O3 INCHES. IMPRESSION STAMP PART NUMBER MS22017 SPECIFICATION SHEET NUMBER MS22017 REVISION E 30 SEP 93 SUPERSEDING MS22017 REVISION D 13 SEP 91 AMSC- N/A FSC: 1670 SPRING, DOUBLE TOFSION BUSHING, GUARD 7 r ?204
3、27-F2-5 SEE NOTE 10) SPRING, SINGLE TORSION BALL DETENT; BALL SHALL EXERT PRESSURE ON INSIDE CIRCUMFERENCE OF .125 DIA HOLE OF LEVER MM GRIP. THE PULL REQUIRED TO REMOVE THE LEVER ARM GRIP (WITHOUT LOAD) FROM THE BALL DETENT SHALL BE BETWEEN 4 POUNDS AND 9 POUNDS. APPLIED AT THE END OF THE (GUARD SH
4、ALL MOVE FREELY) o DIRECTION OF PULL TESTS (SEE NOTES 7 OIRECTION OF PULL TESTS (SEE NOTES7 AND 8) 1 MS20427-F2-10 BUSHING, LEVER (SEE NOTE 10) ARM PIVOT / L LEVER ASSEMBLY MS20427-F3-7 (SEE NOTE 10) EJECTOR SNAP ASSEMBLY DETENT. n A 9/32 DIA TEST BAR SNAP SHALL ACCEPT a ( ,) THE BAR WITH A 20 POUND
5、 WEIGHT APPLIED SHALL BE COMPLETELY EJECTED WHEN A MANUAL PULL (NOT EXCEEDING 15 POUNDS) IS APPLIED TO OPEN THE LEVER ARM TO FULL RELEASE POSITION o i14 RELEASE OF LEVER ARM FROM THIS POSITION SHALL CLOSE AND SEAT LEVER ARM GRIP OVER BALL DETENT. 3 LEVER ARM SHALL ROTATE TO ITS FULLY REJECTED POSITI
6、ON (AGAINST DOUBLE TORSION SPRING BUSHING) WITHOUT RESISTANCE FROM DOUBLE TORSION SPRING. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-z REVISED AND REDRAWN MS22017 REV E 9999912 0086570 3b2 b PREPARING ACTIVITY: NAW-AS MILITARY SPECIFICATION SHEE
7、T SPECIFICATION SHEET NUMBER MS22017 REVISION E 30 SEP 93 CUSTODIANS: ARMY-GL NAW-AS REVIEW: MS22017 REVISION D 13 SEP 91 USER: TITLE: SNAP. PARACHUTE HARNESS SUPERSEDING QUICK-FIT EJECTOR AIR FORCE-II RIGHT HAND LEVER ARM / FSC: 1670 AMSC- N/A ROJECT NUMBER: 1670-081 7 )ISTRIBUTION STATEMENT: APPRO
8、VED FOR PUBLIC RELEASE: DISTRIBUTION IS UNLIMITED DD - 672 YII- PAGE2 OF12 mc“M rmws OT ni 1D.Y u amirll MS20427-F2-3 (SEE NOTE 10) 7 LEFT HAND LEVER ARM GUARD MS20427-F2-5 (SEE NOTE 10) SECTION A-A o MS20427-F?-5 / (SEE NOTE 10) LEVER ASSEMOLY ,T CRIMP TIGHT FOR FULL LENGTH BOTH SIDES. NO CRACKS .
9、._ / / PERMITTED. GRIP .I e e Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS220l17 REV E m L2 008b57L 2T m OMB NO. 0704-0188 SPECIFICATION SHEET NUMBER MS22017 REVISION E M SEP 93 OUICK-FIT EJECTOR MS22017 REVISION D 13 SEP 91 PREPARING ACTIVITY:
10、 NAW-AS MILITARY SPECIFICATION SHEET CUSTODIANS: ARMY-GL NAW-AS TITLE: SNAP, PARACHUTE HARNESS SUPERSEDING REVIEW: USER: AMSC- N/A FSC 1670 PROJECT NUMBER: 1670-0817 DISTRIBUTION STATEMENT: APPROVED FOR PUBLIC RELEASE: OISTRIBUTION IS UNLIMITED DD 672 YYIM AIR FORCE-11 PAGE 3 OF12 Plvlmn moir OT nus
11、 r0.Y Y( O.OOUIt 1 R.187 ,719 8X R.031 MIN 0.259I ,005. J ,375 (SCRAPE BOTTOM OF HOLE TO FIT 0.250 STEEL BALL) el .O05 IZ I BlY 1 0.344.3.219 3/8-32 UNEF-2B X t.188 BALL TO PROTRUDE .O62 f .O05 FROM HOUSING WHEN ASSEMLEO - SEE NOTE l.D. HOOK BODY REVISED AND REORAWN Provided by IHSNot for ResaleNo r
12、eproduction or networking permitted without license from IHS-,-,-MS22017 REV E 9999932 0086572 335 = .i PREPARING ACTIVITY: NAVY-AS CUSTODIANS: ARMY-GL NAVY-AS AIR FORCE- 11 REVIEW USER: PROJECT NUMBER: 1670-081 7 O20 O00 376:; f I MILITARY SPECIFICATION SHEET SPECIFICATION SHEET NUMBER MS22017 REVI
13、SION E 30 SEP 93 MS22017 REVISION D 13 SEP 93 AMSC- N/A FSC: 1670 TITLE: SNAP. PARACHUTE MRNESS SUPERSEDING OUICK-FIT EJECTOR f /; ,I , ./i i?,. , 4X R.032 ,016 X 45 CHAMFER (,I LQX R.062 c (.56?) i SECTION E- SECTION D-D o SECTION C-C 2X 065 f .O10 x 45 CHAMFER I- V 0.109 ?.$ X100. OOJIAIBIC T i 2X
14、 0.203.005. T .093f O021 0.099f.001 THRU v0.172 :8:8 X 100 -.109f.005 (M14) TYPE 303. TYPE I, IN ACCORDANCE WW AMS 5640. SPECIFICATION SHEET NUMBER US22017 REVISION E 30 SEP 93 MS22017 REVISION D 13 SEP 91 MILITARY SPECIFICATION SHEET TITLE: SNAP. PARACHUTE HARNESS SUPERSEDING OUICK-FIT EJECTOR AMSC
15、- N/A FSC: 1670 (B) LEVER ARM, GUARD AND GRIP; TYPE 302 OR 304 IN ACCORDANCE WITH 4MS 5513. (C) COMPRESSION SPRING. DOUBLE TORSION SPRING AND SINGLE TSRSION SPRING; TYPE 302 CLASS I OR 304 IN ACCORDANCE WITH ASTM A313-87. (D) HOOK BODY; HOT FORGED STEEL TYPE 4140 IN ACCORDANCE WITH MIL-S-5626 AND MI
16、L-F-7190 GRADE A. FORGING GRAIN FLOW PATTERN SHALL BE PARALLEL WITH THE PREDOMINANT TENSILE STRESSES (AS INDICATED BY ARROWS). 2. HEAT TREATMENT: a (A) HOOK BODY. HEAT TREAT IN ACCORDANCE WITH MIL-ti-6875, CLASS A. CONDITION H850. TENSILE STRENGTH RANGE OF 170 KSI TO 190 KSI (ROCKWELL C36 TO C41). (
17、6) GUARD BUSHING. LEVER ARM BUSHING. DOUBLE TORSION BUSHING. SPRING RETAINER AND PIN, SHALL HAVE A MINIMUM HARDNESS OF ROCKWELL C23. 3. FINISH: (A) GUARD BUSHING, LEVER ARM BUSHING. DOUBLE TORSION BUSHING, PIN, GRIP, SPRING RETAINER, LEVER ARM, GUARD, COMPRESSION SPRING, DOUBLE TORSION SPRING AND SI
18、NGLE TORSION SPRING; PASSIVATE IN ACCORDANCE WITH 00-P-35. TABLE II. FOR MATERIAL BEING USED. a (6) HOOK BODY; CADMIUM PLATING. CLASS I. TYPE I. IN ACCORDANCE WITH 00-P-416. BAKE AT A MINIMUM OF 375 F f 25 F FOR 3 HOURS MINIMUM, WITHIN FOUR HOURS AFTER PLATING. FOR EMBRITTLEMENT RELIEF. 4. ALL EDGES
19、, INCLUDING EDGES OF HOLES. SHALL BE ROUNDED. TOP AND BOTTOM. WITH A MINIMUM RADIUS OF ,005. PART SHALL BE SMOOTH AND FREE FROM FLASHING. PITS AND BURRS. m5. SURFACE ROUGHNESS SHALL BE fi5 UNLESS OTHERWISE SPECIFIED SURFACE CONDITION SHALL BE IN ACCORDANCE WITH ANSI 846 1 6. ALL DIMENSIONS IN INCHES
20、. UNLESS OTHERWISE SPECIFIED FOR THE CRITICAL, MAJOR AND MINOR, TOLERANCES SHALL BE +0.030 AND -0.016 (DECIMALS) AND f I (ANGLES). INTERPRET DIMENSION AND TOLERANCES IN ACCORDANCE WITH ANSI Y14.5M-1982. m7. EVERY HOOK BODY SHALL BE PROOF LOADED TO 2500 POUNDS (AS INDICATED). HELD FOR A MINIMUM OF 1
21、SECOND. AFTER HEAT TREAT AND MACHINING FOLLOWING PROOF LOADING, INSPECT BY MAGNETIC PARTICLE INSPECTION IN ACCORDANCE WITH MIL-H-7195. 8. ASSEMBLED SNAP ASSEMBLY SHALL BE PROOF LOADED TO 2500 POUNDS, HELD FOR A MINIMUM OF 1 SECOND. WITHOUT ANY BREAKAGE. IF ANY BREAKAGE. LOT SHALL BE REJECTED. 13 9 O
22、NE ASSEMBLY OF EACH INSPECTION LOT LESS THAN 500 OR ONE IN EVERY 500. SHALL BE LDADED TO 3750 POUNDS AND HELD FOR 15 SECONDS WITHOUT ANY BREAKAGE (AS INDICATED) ASSEMBLY SUBJECTED TO THIS SHALL NOT BE PLACED, IN SERVICE. 11 IO. RIVETS SHALL BE DRIVE COLD SATISFACTORILY WITH HEAD FREE FROM CRACKS ANO
23、 OTHER DEFORMITIES. RIVETS SHALL BE TRUE TO FORM AND POSITION UP-Sf3 END OF RIVETS SHALL COMPLETELY FILL COUNTERSINK, BUT. RIVET HEADS SHALL NOT PROJECT BEYOND SURFACES OF THE EJECTOR SNAP ASSEMBLY, AFTER ASSEMBLY IF BREAKAGE. LOT SHALL BE REJECTED. 11. GUARD BUSHING. LEVER ARM BUSHING. DOUBLE TORSI
24、ON BUSHING. PIN, SPRING RETAINER. GUARD, DOUBLE TORSION SPRING AND SINGLE TORSION SPRING SHALL BE COATED WITH DRY FILM LUBRICUTE IN ACCORDANCE WITH DOO-L-85645. TYPE ,I OR 11, BEFORE ASSEMBLY. CRITICAL CHARACTERISTICS: 0 THRU (CAND m. AND : INSPECT iooz. ACCEPT NO DEFECTS. . SAMPLE SIZE IN ACCORDANC
25、E WITH MIL-STD-IDS. GENERAL INSPECTION LEVEL II. SINGLE NORMAL SAMPLING. ACCEPT NO DEFECTS. MAJOR CHARACTERISTICS: I THRU(h124) : SAMPLE SIZE IN ACCORDANCE WITH MIL-STO-105, GENERAL INSPECTION LNEL Il, SINGLE NORML SAMPLING, AOL 2.5. o o o o o o o o o o ULESS OTHERWISE STATED ALL OTHER DIMENSIONS IN THIS DOCUMENT ARE FOR MANUFACTURING PURPOSES. THE PROCURING ACTIVITY RESERVES THE RIGHT TO INSPECT/VERIFY THESE DIMENSION AT ANYTIME. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
