1、br - MIL-T-25LbA 45 7777706 02L4742 L / Y ML-T-25186A 5 JULY 1961 SUPERSEDING 10 AUGUST 1955 MIL-T-25186 (USAF) 1. SCOPE 1.1 This specificat.ion covers three sizes of cliemicnl aircraft toilets. 1.2 Classification. Toilets shall be one of the following sizes, as specified: Size - 11/- gallon capacit
2、y Size - 3 ga.llon capacity Size - 6 gallon capacity 2. APPLICABLE DOCUMENTS 2.1 The following documents, of the issue in cffect on the date of invitation for bids form a part. of this specification to the extent specified herein. SPECIFICATIONS FEDERAL KN-P-515 -Plywood, Container PPP-B-591 - Boxes
3、, Fiberboard, Wood- PPP-B-601 - Boxes, Wood, Cleated- PPP-B-621 -Boxes, Wood, Nailed and Grade. Cleated. Plywood. Lock-Corner. I PPP-B-636 PPP-B-665 PPP-B-676 PPP-T-60 MILITARY JAN-P-100 MI L-hl-14 MIL-P-116 MIL-R-3043 MIGC-5541 hIIGC7729 I FSC 4510 I MILITARY SPECIFICATION TOILETS, AIRCRAFT, CHEMIC
4、AL This specification has been approved by the Depuriment o/ Defense and k man- daiary for me by the Depnrlnwila o/ the Amy, fhe Naty, and Ilte Air Force. - Boxes; Fiberboard. -Boxes; Paper-Board, Metal Stayed (Includes Stayed Material). - Boxes, Set-up Paper- board. - Tape, Pressure Sensitive Adhes
5、ive, Waterproof for Packaging and Sealing. - Packaging and Packing for Overseas Shipment, General Specification. -Molding Plastia and Molded Parts, Thermo- setting. - Preservation, Methods of. - Resin - Coating, Perma- nent (For Internal En- gine Parts). - Clieinical Films for Alu- ininum and Alumin
6、um Alloys. - Enamel; Gloss, for Air- craft Use. I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-= =.- . 1. RIIIrT-25186A J MIL-G8514 - Coatsing, Compound, Metal Pretreatment, Resn-Acid. MIL-P-8585 - Primer Coating, Zinc Chromate, Low-Mois- ture-Sen
7、sitivity . PcIIL-A-8625 - Anodic-Coatings, for Alu- minum and Aluminum Alloys. MILL10547 - Liners, Case, Waterproof. MIL-D-70327 - Drawing, Engineering and Associated List. STANDARD FEDERAL FED-STD-595 - Colors. MILITARY MIGSTD-105 - Sampling Procedures and Tables for Inspection by Attributes. MIL-S
8、TD-129 - Marking for Shipment and Storage. MIIrSTD-130 - Identification Marking of U.S. Military Property. MS33586 - Metals-Definition of Dis- similar, (Copies of dorunients required by contractois in con- nection with specific procurement functions should be obtained froin the procuring activity or
9、 as directed by the contracting officer.) 3. REQUIREMENTS 3.1 Materials. Materials shall be as speci- fied herein. 3.1.1 General. The toilet shall be constructed of aluininum. The seat shall be constructed of tliernioplastic material conforming to Specifica- tion M1L-M-14, type CFG. Hardware shall b
10、e constructed of corrosion resistant metals or suit- ably protected to resist corrosion. 3.1.2 Dissimilar Metals. Unless suitably pro- tected against. electrolytic corrosion, dissimilar metals shall not be used in intiinate contact with each other. Dissimilar metals are defined in Standard MS33586.
11、2 i . 3.2 Design. The toilets shall conform to the design of figures 1,2,3, and 4 8s applicable. Each toilet shall liave a main housing with a vent, iiiner bucket, bucket cover, splash horn, seat and seat cover. The housing shall be adapted for iiiounting ta the floor of the aircraft. The inner buck
12、et shall have the top brim flanged so that it fiB snugly bctwecn the bucket cover, which rests on thc toilet base, inside the main housing, rrnd the splash horn. The bucket shall be provided n-itli handles. The handles must not interfere with placement of the bucket within the toilet housing. The bu
13、cket cover, which will normally he stored on the bottom, inside of the toilet body, shall have a slit in the top to allow the handle when standing ercct, to pass through the slit. A hole one inch in diameter shall also be provided on a circle 4 inches smaller than the outside diameter of the bucket
14、cover. 3.3 Construction. 3.3.1 Dimen-swns. The dimensions shall be as shown on figure 1, 2 and 3 as applicable to sizes required. 3.3.2 Capacities. The normal capacity of the inner bucket when filled to the bottom of the horn shall not be less than the gallon capacity required according to size (see
15、 paragraph 1.2). 3.3.2.1 Maximum. The maximum capacity of the iiiner bucket when filled to the brim shall not be less than thc following: Size-1% gallon - 2% gallons Size3 gallon - 4 gallons Size-6 gallon - 8 gallons 3.3.2.2 Weights. Maximuin weights for emptr toilets shall not be more than the foll
16、owing: Size-lyz gallon - 6% pounds Size-3 gallon - 7% pounds Size-6 gallon - 10 pounds 3.3.2.3 Finish. All aluminum parts of the toilet shrill be anodized in accordance with Specification MIL-A-8625 or chemically treated in accordance with Specification MILC-5541. 811 exterior parts of the toilet sh
17、all be treated Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-251bA Li5 777770b 021474Li 5 W MIL-T-25186A - - -. I PL YI I Li gs ap m. CP Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-
18、253bA q5 9 9799906 0234745 7 9 MIL-T-2 5 1 86A Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-25LbA 45 7799906 023LI746 9 .I f -. - MIGT-25186A 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
19、-I flIL-T-25LBbA 45 W 779770b 02L4747 O W MIL-T-25 186A i i Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-7 w MIL-T-2538bA 45 W 9777906 0234748 2 W with one coat of pre-trcatnient coating MIL-C- 8514, finished with one coat of zinc cliromate priine
20、r conforining to Spcaification MIL-I?-8585, and t.wo coats of white enamel conforming to Specification MILE-7729, type II or III, color No. 17875, Standard FED-STD-595. 3.4 Identification. Toilets and parts shall be inarkid for identification in accordance with 3.5 Workmanehip. The toilets shall be
21、free froin any defects that might affect appearance, proper functioning. ,3.6 Interchangeability. All parts having the saine manufacturers part number shall be furic- tionall and diiiiensionally interchangeable, The drawing number requirements of Specification ,111L-D-70327 shall govern changes in t
22、he manu- 1:ictiwers part number. Yt aiitl ad 34 II, STD-130. 4. QUALITY ASSURANCE PROVISIONS 4.1 The supplier is responsible for the per- forinance of all inspection rcquireiiients as speci- fied herein. Except as otherwise specified, the supplier may utilize his own or any other inspcc- tiori facil
23、ities and services acceptable to the Gov- criimerit. Inspection records of the examination :incl tests shall bc kept complete and available to tlie Goveriiinciit as specified in the contract or order. The Government reserves tlie right to per- form any of the inspections set forth in the speci- fica
24、tion wherc such inspections are deemed neces- sary to assure supplies and services conform io prescribed requirements. 4.2 Sampling for lot acceptance. 4.2.1 Ali toilets of the same size offered for delivery at one time shall be considered a lot for purposes of inspection, 4.2.2 Sampling Jor examina
25、tion. A random sniuplc of toilets shall be selected from each lot offered to the GoverniDent in accordance with JIIL-STD-IO5 at inspection level II. The Ac- ceptable Quality level shall be 2.5 percent defec- tive. 4.2.3 Sampling for test. A random sample of toilets shall be selectccl from each lot o
26、ffcred to tlie Government in accordqiice with MIL-STD- 105 Inspection Level 1-8. - - -I MIGT-25186A 4.3 Examination. Each of the sample toilets seleclcd in accordance wit.h paragraph 4.2.2 shall be examined to verify compliance with this speci- fication and strict conformance with the perti- iicnt f
27、igures. Any toilet containing one or more defects shall be rejected and if the number of defective toilcts in any sample exceeds the ac- ceptance nuinlm for the sample, the lots repre- witccl by the saiiiple shall be rejected. 4.4 Test procedures. Each of the sample toilets sc!cctcd in accordance wi
28、th 4.2.3 shall be tested lor lcakage, capacity and strength. Failure of aiiy sample to pass these tests shall be cause for rejecting the lot. Possible test failures are tlcfi11cd 2s follows: ia) Failure of the inner bucket to contain the capacity as specified in paragraph 3.3.2 by first filling it t
29、o the bottom of horn, and then filling it to the brim. (II) Any leakage of the inner bucket when filled to the brim and allowed to stand for oiie hour. (c) Failure of tlie toilet assembly to with- stand load limits of 600 pounds ap- plicd vertically and evenly to the seat cover in a closed position.
30、 Also a ver- tical load of 400 pounds applied evciily over the entire seat with the toilet seat cover open. 4.5 Inspection of preparation for delivery. The preservation, packaging, packing and mark- ing shall be examined and tested to determine conformance with the requirements of Section 5 of this
31、specification, and as required by specifi- cations referenced therein. Except as required by rcfcrenced specifications inspection lots and sninpliiig shall be in accordance with BIIGSTD- 100 at inspection level L8 and an AQL of 4.0 pci.ceiit defective. 5. PREPARATION FOR DELIVERY 5.1 Packaging. Pack
32、aging shall be level A or C as specified (see 6.2). 5.1.1 Level A. Each toilet shall be packaged ctliod III, in accordance with the requirements of specification 31IL-P-116, in unit container conforming to spcrification PPP-B-665 or PPP- I3-476. 7 Provided by IHSNot for ResaleNo reproduction or netw
33、orking permitted without license from IHS-,-,-MIL-T-25186A 5.1.2 Level C. Toilets shall be packaged in a tainers shall meet consolidated freight classifi- way which will afford adequate protection cation rules or regulations of other common against deterioration and physical damage during carriers a
34、s applicable to the mode of transporta- shipment from supply source to the first receiving tiori. activity for immediate use. 5.3 Physical protection. Cushioning, block- 5.2 Packing. Packing shall be level A, B, or - ing and bracing shall be in accordance with JAN- C as specified (see 6.2). 5.2.1 Le
35、vel A. Toilets packaged as specified in 5.1.1 shall be packed in overseas type exterior shipping containers conforming to Specifications B-636 (type I or II, class 2). Plywood, when used, shall be Type I or II, Class 2 of Specifica- tion NK-P-515. Strapping and closures shall be in accordance with t
36、he applicable container specification or appendix thereto. Containers shall be of uniform shape and size, be of mini- mum cube and tare consistent with the protection required and shall contain identical quantities. Containers conforming to Specifications PPP-B- 585, PPP-B-591, or PPP-B-621 shall be
37、 pro- vided with a case liner conforming to Specifica- tion MIL-L-10547 and sealed in accordance with he appendix thereto. The case liner will not be required for PPP-B-636 provided the center and edge seams and the manufacturers joints are sealed with tape Conforming to Specification PPP-T-60, type
38、 I or II, Class 1. 5.2.2 Level B. Toilets packaged as specified in 5.1.1 shall be packed in doinestic type exterior shipping containers conforining to Specification PPP-B-591, PPP-B-601, PPP-B-621 or PPP- B-636. Containers shall be of uniform shape and size, be of minimum cube an.d tare consistent w
39、ith the protection required and shall contain identical quantities. Containers shall be closed and strapped in accordance with the applicable container specification or appendix thereto, 5.2.3 Level C. Toilets shall be packaged in a way wljich will afford protection against damage during shipment fr
40、om the supply source to the first receiving activity for immediate use. Con- PPP-B-591, PPP-B-601, PPP-B-621 0 PPP- Custodians : Navy-Wcp Arm y-TC Air Force-MOA . f P-100 except that for domestic shipment, water- proofing rcquirements for cushioning materials and containers shall be waived. Drop tes
41、ts of JAN-P-100 sliall be waived when packaging and packing of tlie item are for immediate use or dien drop tests of RIIL-P-116 are applicable. 5.4 Marking. Interior and exterior containers shall be marked in accordance with the require- ments of Standard RIIL-STD-129. The ship- inent marking noiiie
42、nclature shall be as follows: “Toilet, Aircraft, Chemical, Size it .” (“Enter appropriate size), 6. NOTES 6.1 Intended use. This toilet is intended for 6.2 Ordering data. Procurement documents (A) Title, number, and date of this specifi- (h) Size of toilet required. (e) List of interchangeable compo
43、nents and assemblies. (d) Selection of applicable levels of pres- ervation and packaging, and packing. Notice. When Government drawings, specifications, or otlicr data are used for any purpose other than in connection with a definitely related Government pro- wreinent operation, the United States Go
44、vernment thereby incura no responsibility nor any obligation what- soever; aiid the fact that the Government may have formiilntecl, fiirnislicd, or in any way supplied the said (lrmvings, spccifications, or other data is not to be regarded by implication or otherwise as in any manner liccming the Ii
45、oldcr or any other person or corporation, or conwying any rights or permission to manufacture, iiec, or sell any patented invention that may in any may Ijc rclnted tlicrefo. use in aircraft. shall specify the following: cation. Preparing activity: Air Fore-MOA Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
