1、- MIL-R-50070D 13 = 0b 0431bb2 3 W MIL-R-50090D( MU) 19 August 1970 SUPERSEDING MIL-C-OOOC( MU) 7 October i969 MILITARY SPECIFICATION RIOT CONTROL AGENT, CS1 1. SCOPE 1.1 This specification covers one type of riot control agent, here- inafter referred to as CS1. 2. APPLICABLE DOCUMENTS 2.1 Governmen
2、t documents. 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 extent specified herein. SPECIFICATIONS FEDERAL QQ-S-781 - Steel Strapping, Flat. TT-W-572 - Wood-Freservat ive, Water-Repellent . -=48 - . Sack
3、s, Shipping, Paper. PPP-B-621 - Boxes, Wood, Nailed and Lock-Corner. pPPB-636 - Box, Fiberboard. PPP-D-729 - Drums: Metal, 55-Gallon (For Shipment of Noncorrosive PPP-F-320 - Fiberboard: Corrugated and Solid, Sheet Stock (Con- Material) . tainer Grade), and Cut Shapes. MILITARY MIL-P-U - Preservatio
4、n, Methods of. MiL-B-Il7 = Bags, interior Packaging. MIL-B-131 - Barrier Material, Water Vaporproof, Flexible, Heat- Sealable. MIL-S-12613 - Silica, Colloidal, Synthetic. MIL-T-22085 - Tape, PressureSensitive Adhesive, Preservation MiLC-51029 - Chemical Agent, CS. and Seaing. FSC 1365 Provided by IH
5、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-R-50070D 13 777770b OLl31bb3 5 W 1 STANDARDC MLITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by MIL-STD-129 - Marking for Shipment and Storage. Attributes. DRAWINGS US ARMY MNITIONS COWD (ED
6、GEWOOD ARSENAL) C18-60-l283 E18-60-1294 - Marking, Packing; Metal Shipping Container for Riot Control Agent CS, CS1, or CS2. D18-60-1322 - Palletization for Riot Control Agent (CS-1 or (23-2). D150-2-2 - Color Coding for Chemical Munitions. - Marking of Packing for Chemical Agent, CS-1 or CS-2. PUBI
7、J.CATI0NS EDGEWOOD ARSENAL PURCHASE DESCRIPTION 196-21-87 - Bottle, Screw-Cap, Plastic, 3-1/2-allon. ( Copies of specifications , standards, drawings, and publicat ions re- quired by suppliers in connection with specific procurement functions. should be obtained from the procuring activity or as dir
8、ected by the contracting officer. ) 2.2 Other publicaticns. The following documents form a part of this specification to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. CODE OF FEDEAL REGULATIONS 49 CFR
9、171-179 - Department of Transportation Rules and Regulations for the Transportation of Ekplosives and Other Dangerous Articles. (The Department of Transportation regulations are a part of the Code of Federal Regulations available from the Superintendent of Documents, Government Printing Office, Wash
10、ington, D. C. 20402. Orders for the above publication should cite “49 CFR 171-179 .I1) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Y MIL-R-50070D 13 777770b 0931bb9 7 MIL-R-50090D( MU) 30 REQUIREMENTS 3.1 Chemical characteristics. CS1 shall be
11、a homogeneous mixture of 95.0 + 1.0 percent by weight Chemical Agent, CS conforming to MIL-C-5129 and 5.0 f. 1.0 percent by weight silica aerogel conforming to MIL+-12613 when tested as specified in 4.2.4.1. 3.2 ltimate particle size. CS1 shall have an ultimate particle size no greater than 9 micron
12、s at 50-percent by weight cumulative and no greater than 12 microns at 80-percent by weight cumulative when tested as specified in 4.2.4.2. 4. QUALiTY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsible for
13、 the perform- ance of ail inspection requirements as specified herein, Except as otherwise specified in the contract or order, the supplier may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. insp
14、ections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to specified requirement s. The Government reserves the right to perform any of the 4.2 Quality conformance inspection. 4.2.1 Lotting. A lot shall consist of the CS1 offered for
15、 acceptance at one time, which has been produced by one manufacturer under essentially the same manufacturing conditions and with no change in materials. the event the process is a batch operation, each batch shall constitute a lot (see 6.3). In 4.2.2 Sampling. 4.2.2.1 For examination for preparatio
16、n for deliveq. Sampling for examination of prepmation for delivery shall be conducted in accordance with MIL-STD-105 using an AQL of 1.0 percent defective. 4.2.2.2 FQE specimen test. Sampling for specimen test shall be con- ducted in accordance with table I. than 1 pound (lb) shall be removed from e
17、ach sample packing container and placed in a suitable clean, dry, closed container labeled to identify the lot and container from which it was taken (see 6.5). A representative specimen of no less 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 _
18、- MIL-R-50070D 13 m 7777906 0433665 7 m .I Table I. Sampling for test - amber of packing Number of sample : containers in lot or batch packing containers 2 to 25 2 26 to 150 3 151 to 1,200 5 1,201 to 7,000 a 7,001 to 20,000 10 Over 20,000 20 4.2.2.3 For leakage test. Sampling for leakage test shall
19、be con- ducted in accordance with MILSTD-105, level s-4 using an A of a right-angled eyepiece lens and a projection screen or a ground glass screen. distance between the microscope and the screen must be capable of being varied. The (b) Calibration. Place the micrometer scale slide on the stage of t
20、he microscope in normaS. position. screen, adjusting the distance between the microscope and the screen Project the image onto the Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-50090D( MU) until 67 divisions of a millimeter-graduated transpar
21、ent ruler equal 10 divisions of the image on the screen. now equal 1.5 microns. One division of the ruler will MIL-R-50090D 13 = 9979906 043Lbb7 2 .z (c) Slide preparation. Weigh 0.100 g of specimen into each of two 200-milliliter (mi), tall-form beakers. oil to the first beaker and mix for 5 +1/2 m
22、inute with an electric stirrer having twin blades totaling no more than 1.7 inches in diameter and operating at a speed of i650 5 150 revolutions per minute. stir the mixture, withdraw a partion of the mixture with an eyedropper, taking it from a point just above the stirrer blades and approximately
23、 one-fourth the diameter of the beaker away from the inside wall. Immediately wipe the outside of the eyedropper. clean, dry 1-inch by 3-inch microscope slide and cover with a No. 1, 3/4-inch diameter cover glass. from the first beaker. second beaker, prepare a second pair of slides. to identify the
24、 beakers and specimen represented. Add 20 mi of light mineral While continuing to Place one drop of the mixture on a In the same manner, prepare a second slide Then, following the same procedure with the Label the four slides (d) Measurements. Mount the first slide on the microscope stage and projec
25、t the image onto the screen. ruler horizontally across the image so that the field is approximately bisected. Measure to the nearest millimeter the maximum length of the horizontal projection of each particle successively encountered. Dis- regard the orientation of the particles and exclude clusters
26、 or agglomer- ates. particles parallel to those already measured but sufficiently distant from them so that none of the previous particles are re-measured. As the particles are measured, tabulate them into class intervals as illustrated in table II. Measure the particles until no less than 200 parti
27、cles having a length over 1.5 microns are counted. magnifying glass may be used to aid the measurement. If one-fourth or more of the field of vision is occupied by clusters or agglomerates, discard both slides from the beaker represented, disregard the results from these slides, and prepare two repl
28、acement slides from a new beaker. Photomicrograph techniques or direct size measurement by means of an eyepiece calibrated grating may be used in lieu of screen projection for particle counting. Place the transparent When the edge of the field of vision is reached, continue measuring A hand 6 Provid
29、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-50070D 13 W 777770b 043Lbb 4 W . MIL-R-50090D( MU) Table II. Frequency distribution : Class interval : in millimeters* : : Midpoint of class : Number of particles in class : in microns* : (Data shown ar
30、e examples) : II . 0.0 to 0.5 0.6 to 1.5 1.6 to 2.5 2.6 to 3.5 3.6 to 4.5 4.6 to 5.5 5.6 to 6.5 6.6 to 7.5 7.6 to 8.5 8.6 to 9.5 9.6 to 10.5 11.6 to 12.5 10.6 to ii.5 - 1.5 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 3.0 16.5 18.0 *. Disregard 87 115 59 26 14 6 1 1 O O O O “Invariable data (e) Calculation o
31、f ultimate particle size. Prepare a fre- quency distribution similar to tabie1 for each of the four slides, After recording the total number of particles in each micron class, pre- pare a tabuation as shown in table III (which is a sample recording of typical data) for each slide. ate the percent by
32、 weight cumulative: Use the following formula t calcul- Percent by weight cumulative = nd3 cumulative X 100 total nd3 Using logarithmic graph paper, plot the data from each slide separately with the class size in microns plotted along the logarithmic scale and the percent by weight cumulative plotte
33、d along the nonlogarithmic scale. at the 50-percent by weight cumulative intercept and at the 80-percent by weight cumulative intercept. From the curve produced, determine the particle size, in microns, Average the four results. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted
34、without license from IHS-,-,-MIL-R-50070D 13 m 779770b 043Lbb7 b m MIL-R-50090D( MU) Table III. Sample data - - -e- - -,.- : Percent : d n d3 : nd3 nd3 :by weight : : cumulative : cumuat ive : : 1.5 : 87 * 3.375 : 294 : 294 : 1.1 3.0 : u5 : 27.00 : 3,105 : 3,399 : 12.3 : : 4.5 : 59 : 91.13 : 5,377 :
35、 8,776 : 31.8 : : 6.0 : 26 : 216.0 : 5,616 : 14,392 : 52.2 : 7.5 : i4 : 421.9 : 5,907 : 20,299 : 73.7 : : 9.0 6 : 729.0 : 4,374 : 24,673 : 89.5 : : 10.5 1 : 1,158.0 : 1,158 : 25,831 : 93.7 : 12.0 1 : 1,728.0 : 1,728 : 27,559 : 100.0 : 13.5 : - : 2,460 : -: - : 15.0 : - : 3,375 : 16.5 : - : 4,492 : -
36、 : - : - : 18.0 : - : 5,832 : -e-: -: - : - - : -I- : - : d = midpoint of class in microns. : n = number of particles tallied in micron class. - A plot of the sample data shm that the particle size equals 5.5 microns at 50-percent by weight cumulative and 8.3 microns at 80-percent by weight cumulati
37、ve. 4.2.4.3 Leakage of plastic bottlEs$-agg. Conduct the test in a well-ventilated hood. Lift the sample plastic bottle or bag until the bottom of the bottle or bag is 24 + 3 inches above a horizontal surface. Hold the bottle in the normal upright position with the cap at the top. Hold the bag so th
38、at the heat-sealed edge is the highest part of the bag. Drop the bottle or bag onto the horizontal surface. There shall be no visible emission of (Ajl from the bottle or bag during or after impact. 5. PREPARATION FOR DELIVERY 5.1 Packaging. Packaging shall be level A in 8-ib bags or 8-lb plastic con
39、tainers as specified (see 6.2). Eight lb f 2 ounces ( oz) of CS1 shall be pack- aged in a 17-1/2-inch by 25-inch or a 16-inch by 24-inch bag conforming to type El class E, style 1 of MIL-B-117. seable, flexible material conforming to class 1 of MIL-B-131. shall be closed by heat sealing and shall th
40、en pass the leakage test speci- fied in 4.2.4.3. conforming to style A, Srpe II, construction No, 1 of VV-S-48. shall be stitched closed as specified in m-S-48, without stitching or otherwise damaging the inner heat-sealed bag. bag and the sack shall be free of CS1 contamination. 5.1.1 Eight-lb bags
41、. The bag shall be made of heat- !Fhe bag The bag shall then be inserted into a snug-fitting sack The sack The outer surfaces of the 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-50070D 33 W 777770b 0433670 2 W * 5.1.2 Eight-lb plastic bott
42、les. Eight lb + 2 oz of CS1 shall be packaged in a plastic bottle conforming to Edgwood Arsenal Purchase Description 196-21-87 and in accordance with any additional requirements specified in the contract or order (see 6.2). be closed by tightening a properly engaged screw cap conforming to the screw
43、 cap requirements of Edgewood Arsenal Purchase Description 196-21-87 onto the threaded neck of the bottle to a torque of 40 inch-pounds. closed bottle shall pass the leakage test specified in 4.2.4.3. tightened screw cap closure shall be further securedto the neck of the bottle with tape of 2-inch m
44、inimum width conforming to type II of MTL-T-22085. The tape shall be tightly wound around the neck of the bottle and the cap for a mininrum of two complete turns. extend ficm the top of the cap to a circumferential line around the bottle spout no less than 3/4 inch below the bottom of the tightened
45、cap. The filled bottle shal 5 The Before applying tape to the closure, the filled and The tape shall The plastic bottle and closure shall be free of CS1 contamination. 5.2 Packing, Packing shall be level A or C, as specified (see 6.2) . 5.2.1 Level A. 5.2.1.1 Eight-lb bags. Ten bags of al, packaged
46、in-sacks as speci- fied in 5.1.1, shall be packed in a 55-gallon fully-removable head drum conforming to Department of Transportation (DOT) Specification 5B or 6. measured between opposite points 1/2 inch below the toF edge of the drum, and shall have an interior height of no less than 34-3/8 inches
47、, as measured on the vertical axis of the drum between the bottom head and a diameter across the top of the upper curl. The drum shall be cleaned and painted as specified in PPP-D-729. The interior arrange- ment shall consist of two tiers of five sacks per tier. The tiers shall be separated by fiber
48、board pads conforming to grade W5c of PPP-F-320. Additional blocking in the form of fiberboard cells of the same material shall be used, where necessary, to assure a tight pack. The filled drum shall be closed and the cover tightly secured thereto by means of the bolted locking ring. The drum shall
49、have an inside diameter of 22-1/2 + 1/16 wh, as 5.2.1.2 Eight-lb plastic bottles. Five plastic bottles of al, psckaged as specified in 5.1.2, shall be packed side by side, in an upright position, with pouring spouts facing in alternate directions in a cloae-.Pitting fiberboard box, cloae in a heat-sealed bag and placed in a nailed wood box in ac- corance with
