1、MIL-R-hOLLZ 13 m 7777706 0335707 L m 16 March 1964 SUPEDSEDING FA-PD-m- 2333 9 October 1962 MILITARY SPECIFICATION =Om, AIRCRAFT CANOPY, Assmy 1. SCOPE 1.1 This specification covers Remover, Aircraft Canopy, Assembly, loaded with Cartridge, Aircraft Canopy, Remover, Ml20, for use in conjunction with
2、 other propellant actuated devices in aircrew emergency escape systems. 2.1 The following documents of the issue in effect on date of invitation for bids, or request for proposal form a part of this specification to the dent specified herein. Military MIL-A-2550 MUT I- 45208 STANDARDS Military MIL-S
3、TD-O IS- 28741 Ammunition and Specid Weapons, Generl Specification Inspection System Requirements for Sampling Procedures and Tables for Inspection by Quality Assurance Terms and Definitions Sampling Procedures and Tables for Inspection by Hose Assembly-Detachable Ehd Fitting, &dim Attributes Variab
4、les for Percent Defective Pressure Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-60112 13 m 7777706 0335708 3 - MILR- 60112(u) . DRAWINGS Munit ions Command 33595440 C8823715 Remover, Aircraft Canopy, M5 Assembly Container, Ammunition, Fiber
5、M4i8 for Remover, Aircraft Canopy, M5 with Cartridge ML20 or M4 with Cartridge M29A2 Box, Packing, Ammunition for Remover, Aircraft Canopy, M5 with Cartridge ML20 or M4 with Cartridge M29A2 Aircraft Cmopy, M5, Assembly C8823716 IEZ-8595440 Index to Inspection Equi-pnent List for Remover, (Copies of
6、specifications, standards and drawings required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer). 3. RE?auIRFMENIps 3.1 General. - Materials, parts and assemblies shall comply with the requirement
7、s specified on the applicable drawings, referenced specifications and the following: 3.2 Torque requirements. - Torque requirements shall be as specified in Table I. breakway torque. No loosening or deformation shall occur upon application of the TABLE I Component Cap and Outside Tube Sleeve and Out
8、side Tube Firing Head and Inside Tube Seating or Bottoming Breakway (inch pounds) (inch pounds) 500 +50 400 +50 500 +$O 40 min. 400 min. 300 min. 3.3 Assembly. 3.3.1 The boss face surface of firing pin stop shall be in complete contact with cartridge. 3.3.2 The firing head assembly shall be free to
9、rotate 360 degrees in either direction. 3.4 Residual magnetism. - The remover shall not deflect the indicator af the compass more than 3 degrees in either direction when passed in front of the compass at a distance of 6 inches. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted w
10、ithout license from IHS-,-,-MIL-R-bo112 13 777770b 0335707 5 9 MIL R- 60112( w ) 3.5 Functional. 3.5.1 Ballistics. - Removers loaded with accepted M120 Cartridges shall propel a 1000 pound mass vertically and shall comply with the requirements listed in Table II. TABLE II Velocity Min. peak Thrust I
11、gnition Dela Tempe rature fps (see 6.4) min. pounds ma. (see 6.275 -65 to -7O0F 65 to 75OF 160 to i65OF 10 10 10 4500 i50 milliseconds 4500 150 milliseconds 4500 i50 milliseconds 3.5.2 Locked shut. - Removers loaded with accepted Ml20 Cartridges and temperature conditioned at minus 65 degrees and pl
12、us i60 degrees F. shall withstand the generated gas pressures with no evidence of leakage or mechanical failure (see 6.1) of exterior components when fired locked shut (see 6.3). 3.5.3 3.5.4 3.6 WorkmanshiE. - The requirements for workmanship are as specified on The remover shall not fail to fire. T
13、he remover shall function without mechanical failure (see 6.1). the applicable drawings , referenced specif ications and the following : 3.6.1 Metal defects. - All components shall be free from cracks, splits, cold shuts, inclusions, porosity or any similar defect. 3.6.2 Burr. - No part shall have a
14、 burr which might interfere with the assembly or function of the item or which might be injurious o personnel handling the item. 3.6.3 Foreign matter. - No part or assembly shall contain chips, dirt, grease, rust, corrosion or other foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility
15、for inspection. - Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. the supplier may utilize his own facilities or any commercial laboratory acceptable to the Government. shall be kept com
16、plete and available to the Government as specified in the contract or order. inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. Except as otherwise specified, Inspection records of the examination
17、 and tests The Government reserves the right to perform any of the 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-bOLL2 13 79777Ob 0335730 L MIL-R-60112( EILT) 4.1.1 Quality assurance terns and definitions. - Reference shall be made to Stand
18、ard MILSTD-109 to define the quality assurance terms ursd. 4.1.2 Inspection. - Inspection shall be made in accordance with specifica- tions MUTA-2550 and MIL-1-45208, except as specified herein. 4.2 Inspection provisions, 4.2.1 4.2.1.1 Submission of product. - The product shall be submitted in accor
19、dance with Standard MIL-STD-105 or Standard MIL-STD-414, as appllcable. 4.2.1.2 Size of lot. - A lot shall consist of an identifiable group of assembled units containing metal parts assemblies produced by a homogeneous process and loaded with a single lot of cartridges, 4.2.2 Examination. - One hund
20、red percent examination shall be performed for all critical defects. Examination for major and minor defects shall be performed on a defect basis in accordance with the classification of defects contained herein, using the sampling plan and associated criteria in Table III. “he total number of allow
21、able defects per class for either the major or minor classification shall not exceed the acceptance number of Table III. All non- conforming material shall be rejected, used in performing visud examXnation for such defects as burr and foreign matter. Four power (4X) magnification may be TABLE 111 Ma
22、jor Minor Lot Size Sample Size Accept Reject Accept Reject 1- 300 io Examination 301 - 800 50 O 1 1 2 90 1 2 2 3 801 - i800 4.2.2.1 Cartridge, Aircraft Canopy Remover, Ml20, Dwg. D105U300 covering a detail of Dwg. F8595440. Defect Method of Inspection CRITICAL 1. Mixed cartridges visual 2. Metal def
23、ective visual 3. “0“ ring missing Visual 4. Seaing disc missing,damaged or improperly secured visual 5. Marking missing, incorryct or illegible Visual 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-60112 13 7777906 0335711 3 W Defect Eiletho
24、d of Inspection MAJOR 101. “O“ ring split, cut 6r cracked 102. Foreign matter MINOR 201. 202. Vaniish missing or inadequate Case scratched, wrinkled, bulged or dented vi sual visual Visual Visual CRITICAL 1. Gas port hole obstructed 2. Any part missing 3. Improper assembly MAJOR 101. Thread damaged
25、102. Wirr 103. Foreign matter Visual Vi sual Visual Visual Visual Visual MINOR None defined 4.2.2.3 Assembly, Dwg. 38595440, less all kgs. except C8595453, F8595454, 8595455, D8595460 and 10521228. CRITICAL 1. Tubes not free to slide 2. Any part missing 3. Improper assembly kUal Visual Visua MAJOR N
26、one defined MINOR None defined 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-60112 13 7999906 0335712 5 W m-60112(m) 4.2.2.4 Assembly, Dwg. 28595440, less dwgs. (28595457 and F8595458. Defect Method of Inspection CRITICAL 1. 2. Any part mis
27、sing Vi suai 3. Improper assembly Visual MAJOR Boss face surface of firing pin stop not in complete contact with cartridge G%e None defined MINOR None defined 4.2.2.5 Assembly, Dwg. F8595440, less all Dwgs. except (28595457 and F8595458 CRITICAL 1. Gasket missing or improperly assembled Visual MAJOR
28、 None defined MINOR None defined 4.2.2.6 Assembly, Dwg . F8595440 CRITICAL 1. Mixed removers 2. Marking missing, incorrect, or illegible 3. 4. Improper assembly MAJOR Any part missing, except as otherwise classified 101. Total length, ma. 102. 103. MINOR 201. Location of labels, incorrect ?E. Shippi
29、ng plug, missing 203. Protective finish, inadequate or defective 6 Length from mounting hole to face of flange Firing head not free to rotate 360 degrees Visual Visual Visual Visual Visual Visual Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
30、-MIL-R-60112 13 m 7777706 0335713 7 m MIL-R- 60112( MJ) 4.2.2.7 Fiber container, Dwg. C88237l.5 CRITICAL None defined MAJOR None defined MINOR 201. 202. 204. 203. 205. 206. 207. 208. Gap between body and cover, ma. Contents loose Metal ends loose or distorted Cut or damaged through all impregnated l
31、ayers Marking missing, incorrect or illegible Tape incomplete or badly wrinkled Length of tear tab, min. Color of tape incorrect 4.2.2.8 Packing box, Dwg. C88237i6 CRITICAL None defined MAJOR None defined MINOR 201. 202. 203. 204. 205. 206. 207. 208. Contents loose Hardware missing, loose, broken or
32、 improperly engaged Strapping missing, loose, broken or improperly as sembled Contents of box exposed Box damaged Marking missing, incorrect or illegible Number of units incorrect Car seal missing, unsealed or improperly positioned Manual Manual . Manual Visual Visual Visual Visual Visual- Mmual-/Vi
33、cUal Visual Visual Visual Visual Visual 4.2.3 Inspection testinq. - The following tests shall be performed in accordance with 4.3, except as provided in Specification MIL-1-45208. c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-R-bOLL2 13 m 7
34、777906 03357LLt 7 W I MILR- 60012(m) 4.2.3.1 Breakway torque. - The breakway torque shall be applied to each Failure of any remover to comply with the threaded joint listed in 3.2. requirements of 3.2, Table I shall be cause for rejection of the remover. 4.2.3.2 Residual magnetism. - Each remover sh
35、all be tested for excessive residual magnetism. requirement of 3.4 shall be cause for rejection of the remover. Failure of any remover to comply with .the 4.2.3.3 Function. - The following tests shall be performed by the Government : 4.2.3.3.1 BalListics. - Fourteen units shall be tested to determin
36、e compliance with the requirements of 3.5.1, 3.5.3 and 3.5.4. be temperature conditioned as provided in Table IV and 4.3.3.1.1. variables sampling plan of Standard MIESTD-414, example C-2, for the AQL listed in Table IV shall be used for each sample of 10 units. unit to comply with the requirements
37、of 3.5.1, 3.5.3 and 3.5.4 or failure of a sample to meet the criteria of the variables sampling plan shall be cause for rejection of the lot. The removers shall The Failure of any Temperature Sample Size AQL -65 to -7O0F 65O to 75OF i600 to i65OF 2 10 2 0 65% 4.2.3.3.2 Locked shut. - Two removers fr
38、om each lot shall be tested locked shut (see 6.3). Failure of any remover to comply with the requirements of 3.5.2, 3.5.3 and 3.5.4, shall be cause for rejection of the lot. 4.2.4 Inspection equipment. - The examination and tests shaU be made using equipnent listed on IEL-8595440 except as provided
39、in Specification MIL-1-45208. 4.3 Test methods and procedures. 4.3.1 Breakway torque. - An approved torque wrench, set at the torque requirements specified in 3.2, shall be used to determine the adequacy of the joint. respectively with the unit secured in the device. The torque shall be applied to t
40、he firing head, cap and sleeve 4.3.2 Residual magnetism. - The assembly shall be tested in an area free of local magnetic effects, by placing the assembly 6 inches from and at the same height as the compass, in a north-south horizontal position (firing head end at south) with the compass set in an e
41、ast-west heading as shown in figure 1. The remover shall be moved slowly past the compass in a longitudinal direction for its entire length, rotated i80 degrees in the horizontal position about its longitudinal axis and moved slowly back past the compass. 8 Provided by IHSNot for ResaleNo reproducti
42、on or networking permitted without license from IHS-,-,-MIL-R-bO112 13 7777906 0335715 O U 4.3.3 Functiond. 4.3.3.1 Ballistics. - The test sample shall be rigidly supported by the mounting points and fired with an M3Al Initiator connected to the remover with 10 feet of aircraft hose, size 4, Standar
43、d MS-28741. tested within 10 minutes after removal from the conditioning chamber. When this time limit is exceeded, the sample shall be reconditioned at the original temperature. The sample shall be 4.3.3.1.1 Temperature conditioning. - A standard M5 Remover, loaded with a dummy Ml20 Cartridge, cont
44、aining a temperature sensitive element shall be placed in the conditioning chamber at the same time as the samples. conditioning time shall be a minimum of one hour longer than the time necessary to bring the element contained in the dummy cartridge to the required temperature. The 4.3.3.2 Locked sh
45、ut. - Two removers shall be temperature conditioned in accordance with 4.3.3.1.1 and as follows: degrees F, and the other at minus 65 degrees F to minus 70 degrees F. test samples shall be rigidly supported at the mounting points and the tubes shall be restrained from moving. The test samples shall
46、be fired with an M3Al Initiator connected to the remover with 10 feet of aircraft hose, size 4, Standard MS-28741. one remover at i60 degrees F to i65 The 5. PREPARATION FOR DJZLIVEBY 5.1 Packing and marking. - Level A - Packing and marking shal be in accordance with Drawings C88237i5 and C8823716.
47、5.2 Data cards. - Data card information shall be as specified in Spec if ic at ion MIL-A- 25 50. 6. NOTES 6.1 A mechanicai failure is defined as any deformation or breakage of a part, the occurrence of which is other than a design function. 6.2 firing of the cartridge primer and the beginning of the
48、 continuous rise on the thrust time record. Ignition delay is defined as the time that elapses between the 6.3 Locked shut is defined as a condition in which the remover tubes are restrained from moving upon firing of the remover. 6.4 Velocity applies at tube separation. CUSTODIAN: Army-w Preparing
49、Activity: Project No. 1375-A611 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-60112 13 M 777770b 0335736 2 W w MIL-R-60112 (MU) - 3 v) a 2 z D O !2 O Y= I ! I! I. -r J L J rl VI E z U 5: Y 8 10 d O Fr GPO 878-899 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
