1、. MIL-T-27040 69 9999406 0387122 2 W /-. MILITARY SPECIFICATION FOR STRATOR, AIR SUPPORT DISPLAY BOARD . *rC 1.1 Thls specificatlon covers the design and construction of a backlighted Air Support Dlsplay Board which wi I1 demonstrate hellcopter, ship to shore movements and an air support system duri
2、ng an amphlbious operation. Naval Tralning Equtpment Center. 2. APPLICABLE DOCUMENTS I. I. I The demonstrator has been des gnated as Device 16F5B by the 2.1 The foliowfng documents of the issue in effect on the date of invltation for bids or request for proposal, shall form a part of this specificat
3、ion to the extent speclfied herein. SPECIFICATIONS Federa I - PPP-6-60 I WP-6-62 I PPP-E636 Boxes, Wood Cleated-PI ywood Boxes, Wood, Na led and Lock-corner Box, Flberboard Mi i itary Mi L-P-I I6 Preservation; Methods of MI L-A-8625 Anodic Coatings, for Aluminum and Aluminum Ai oys . MI L-L-I0547 Ll
4、ners, Case and Sheet, Overwrap, Water-Vaporproof or Waterproof, F-lexible Chrom um PI at i ng, Elect ro-epos i tea Training evices, Mi i itary; Genera! Specif ication for . MI L-C-23422 M I L-T-002 399 I FSC 6910 THIS DOC .-;t-i icer. 1 3. REQU I REMENTS 3. I Materials.- Except as specified In 3. I.
5、 I through 3.1.4 materi9 not specified herein shall be selected In accordance with MIL-T-0023991. 3. I. I Wood.- Wood used shal I be of select qrades of hardwood lumber, hwing good appearance and flnlshing qual ties, suitable for either clew .sr opaque finishes. Wood shall -be properly seasoned, fre
6、e from checks, splits, and cross grain or seasoning defects causing warping. solid core solid core hardwood, both surfaces to be of hardwood, all piiej to be free of spaces or checks and joined by waterproof glue. - 3-1 . 1,2 Plywood.- Plywood shal I have a niinimum of five pl ies, or 3.1.2 Que.- On
7、ly aluemt adversely affected by lacquer or by the - snvironmental conditions specified in 3.3 shal I be used. 3. I .2. I General cementing.- Glue shal I permanently adhere to, pene?i-c:e, or weld the materials Ming-joined. tested to determine compliance with this specification. glueing, joints shall
8、 be mechanically reinforced wherever possible. The glue and method of joining shzl! k.- In addition to 3.1.3 Plastics.- Plastics shall be durable and resistant to cracking, brittleness, discoloration, deformat ion and simi lar defects, upon agins or when subjected to environmental conditions specifi
9、ed in 3.3. Plastic cementing.- Cements used shal I be those recomrrenckd !J; the manufac-kurer of the plstlc and tested by the Conri-actor for come i . . . wiTh this specificailon. The cemented joints shall be free of bubbles e:.! form a strong, homogeneous bond. 3.1.3. I 2 Provided by IHSNot for Re
10、saleNo reproduction or networking permitted without license from IHS-,-,-_ . - . .- -_. I ._ MIL-T-29040 b9 W 7797906 0387124 b M1L-T-29040 3.2 Design.- Each demonstrator shal I conslst of a back1 ighted panel containing land and sea areas, helicopter control stations, helicopter movement lanes, wit
11、h stylized form type helicopters, airplanes, ships and vehicles. All panel lights shall be controlled by switches on a separate instructor control panel. The design of the demqnstrator shall be in accordance with the NAVTRAEQUIPCUJ Drawlng 627610860001. 3.2.1 the power cord requirements of MIL-T-002
12、3991 shall apply. - Safety.- The electrical and mechanicai safety provisions and 3.3 Re1 ab I ity of operation.- Re1 iabi I ity of operation shal I be considered of prime importance In the design and manufacture of the demonstrator. The contractor shal I employ al I methods possible in the process o
13、f manufacture to assure quality and maximum relfability. functional applicatlon of parts to equipment performance, adequate factors of safety shall be provided by suitable deratings from the part specification values in order to insure high equipment reliabf I ity under al I service conditions. The
14、demonstrator shal i be capable of withstanding continuous classroom use and shall not be adversely affected in any manner during storage and transportat ion when under amb lent conditions of temperature ranging from -5 to +I25 degrees Fahrenheit, with relative humidity ranging up to 95 percent. The
15、demonstrator shall be so designed and constructed that no fixed part or assembly or control shall become undesirable free or sluggish in Operation, in the performance stipulated for the demonstrator, during 24 months of classroom operation at a rate of 80 hours use per . In the 3.3. i month. 3.4 Con
16、struction.- The demonstrator shall be constructed in accordance with MlL-T-0023991 and the drawings of 3.2. 3.5 Dimensions and tolerances.- 3.5.1 Dimensions.- Dimensions shall be in accordance with the drawings of 3.2. 3.5.2 Tolerances.- All tolerances not specified shall be consistent with function
17、al design, inherent qualities of the material being used, and shall afford freedom from binding in mechanical fit. 3.6 Details of components.- Each demonstrator shall consist of the following mjor components, the design of which shall be as shown on the drawi ngs of 3.2. (a) Dlsplay Board (3.6.1) (b
18、) Control Console (3.6.2) (cl Cable Cover (3.6.3) (d) Mode s (3.6.4) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-270LIO 69 W 7779906 0387125 W MILrT-2g040 (e) Spare Parts Klt (3.6.5). . . 3.6. I Display board-.- 3.6.1.1 Windows shall be I
19、lghtly finished In the same finish as the finlshed surfaces of the panels so that when not backlighted the area will have the appearance of a continuous opqaue surface with the surrounding unlighted area. that particular wlndow backlights are Ilghted. lhe lettering on the windows shall be only visib
20、le when 3.6.1.2 Sufflclent Imps at such a distance from the surface shall be provided behind each window-for even light dlstributfon with no hot spots and with no flare onto other areas not lighted. and cable Identiffcation and marking requirements of MIL-T-0023991. 3.6.1.3 All internal wiring shall
21、 be coded In accordance wlth the wire 3.6. out I I ned 3.6. I ighting shall be .4 All land area shall be ralsed above water area, and thinly In fluorescentyellow visible at all times. .Y .5 The front of each panel shall be illuminated by ultra-violet so that the fluorescent mdels, mounted on the dis
22、play board, visible at 30 feet in a dark room. The power control for this ultra-violet I ighting shal I be on the control console panel. 3.6.1.6 All panels when assembled shall be accurately aligned to appear as one display board, and inherently strong as one assembled unit. 3.6. i .7 The front of t
23、he Display Board sha I I be covered by curiains hanging from traverse rods and manually opened from the right side of the complete panel to wlthln six inches of the floor. shall completely reveal the panel to the entire class. be mounted securely on each side and at the top of the Dfsplay Board. lou
24、dspeakers shall be type Altec model 75% or equivalent in frequency response, sensitivity, sire, Impedance, and power requirements. The speaker cabinets shall be type Altec del 6228 or equlvalent In slze, shape, construction, weight and finlsh. The loudspeakers shall be connected electrically in para
25、llel. A connector shall be provided on the Display Board for connecting speakers to the control console. . the Display Board. The curtains shall be cream color, opaque and shall cover When opened they 3.6.1.8 A loudspeaker mounted In an individual speaker cabinet shall . The 3.6.2 Control console.-
26、3.6.2.1 Space and power outlet shall be provided within the control console for a tape recorder. The tape recorder shal I be suppt ied by the using activity, and wlll be a Wollensak model 1500AV. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-
27、T-27040 67 777770b 0387-12b T 5.G.; All Internal wirlng shall be codod in a-cordance wl th itin wlre m t:tbIo Identiflcation and mrklny of MIL-1-0073991. 3.6.2.3 The control console shal I have a removable cover thal wl I I serve as a lecturn when attached to the top of the console. This lecturn cov
28、er shall be capable of belog securely fastened to the console and be removable from the console wlthout the use of tools. The lecturn cover shall be folded and stowed on the right hand side of the console when not in use. When the cover is erected as a lecturn it shall slope from the top of the cons
29、ole downwards over the control panel at 22 degree + 2 degrees back even vertically with the control console outside edge. cover shall have sides which wi I I prevent access to the control switches. The cover shall be flnished in the same finish as the control console. The 3.6.2.4 The recorder mounti
30、ng shelf, in the control console, shall be sloped downward towards the front of the console at 22.0 degrees +2 degrees. the recorder from sllpplng off the shelf. The shelf shall be mounted on chassis si i des whlch shal I al low the recorder shelf to move horizontal ly out from the control console.
31、The front edge of the shelf shal I have a raised edge to pcvent 3.6.3 The cables between the Display Board and the control console shall be provided with a IO foot length of floor mounted type metal wire mold for protecting the cable from foot traffic. 3.6.4 Models.- All models shall be mounted on t
32、he Display bard by - a method which wi II hold the models securely to the dlsplay board and allow the models to be removed and interchanged with other models on the board without the use of tools. 3.6.4.1 Aircraft models.- Aircraft models shall be In stylized form. Aircraft Scale shal I be approxima
33、tely I:MO. by clear circular plastic discs. fixed wing aircraft, and fluorescent orange red for helicopter. shall be mounted 1.5 Inches +0.5 inches off display board in locations noted in drawings of 3.2. Rotors and propel lers shal I be indicated Colors shall be fluorescent green for - 3.6.4.1.1 ch
34、ai I be provl ded: The following will be the list of aircraft models which TYPE A5 A6 A7 F4 P3 E2 CH46 ov IO CI30 - DESCRI PT I ON QUANTITY OR NAME REQU I RED . ORION HAWKEYE HEL I COP V/STOL TANKER VIGILANTE I I MRUDER 4 CORSAIR I I 4 PHANTOM I I 6 I I ER 8 4 I 5 Provided by IHSNot for ResaleNo rep
35、roduction or networking permitted without license from IHS-,-,-MIL-T-270qO 67 7979706 0387327 3 M I. MIL-T-29040 3.6.4.2 Ship models.- Ships shall be of a styllzed form, waterline models. be fluorescent chartreuse. Scale shall be approximately 1:1250 scale. Color of ships shall Ships shall be mounte
36、d in locations noted In draw I ngs NPE AGG 00 DD LSU LST CA DLG CVA APA - LFli of 3.2. The fol lowing ships models shall be provided: NAME .DESCRIPTION QUANTITY - ELDORADO GEAR I NG SUMER ALT I MORE M I TSCHER FOflRESTAL hst ro yer Destroyer Landing Sh uti I ity Landing Sh Tank Amphiblous . I Ship C
37、ommand 21 21 P 2 P 4 Cru i ser, Heavy I Destroyer, I Super, Aircraft Carrler 5 Attack 2 Transports . 3 Assault Ship Amph i b i ous 3.6.4.3 Motor vehicle models.- Motor vehicle models size shall be 1.0 to 2.0 inches in length. Color shall be fluorescent blue. The mtor vehicle mode Is sha I I -be moun
38、ted in locatons noted in the drawings of 3.2. The following motor vehicle model shall be provided: TYPE - DESCRIPTION QANTITY Jeep Jeep Wi I lys 2 3.6.5 Spare parts kit.- The spare parts kit shall contain a minimum of ten percent spare parts for each type of lamp, switch, relay, lamp socket, lug ter
39、minals, and fuses. type Is less than one, a single item shall be supplied. Where ten percent spare parts for each 3.7 Finish.- The demonstrator finish shall be In accordance with Mll-T-0023991 and as specified in 3.7.1 through 3.7.6. 3.7. I AI I non-meta seated, primed, and fin 3.7.2 All flnished ed
40、ges, and blemlshes of tic surfaces to be finished shall be properly shed with satin-surfaced lacquer. surfaces shall be free from marks, burrs, sharp any ki nd. I 3.7.3 Cushionlng 2 shal I be packed in containers which wi I I ensure acceptance by common carrier and safe dellvery at destination. comm
41、on carrier rules or other regulations as applicable to the mode of transporkatton when such meets the requirements of this level. Shipping containers shall conform to 5.2.3 Physical protectton.- Ali material shall be packaged and packed in containers constructed to provide a compact and nonshifting
42、load. withln shipping containers In a manner designed to prevent damage due to shock, vibration or impact during shipment, handl Ing and storage. shall be marked in accordance with MIL-ST-129. Adequate cushloning, blocking and bracing shal I be provided 5.3 Marklng. - Interior packages and exterior
43、shipplng containers 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-: MIL-T-29040 6, NOTES -_ - . -_ - 6.1 Intended use.- The demonstrator panel is intended for use in a classroom to demonstrate the procedures used and the actual mvement aircraft,
44、shlp-to-shore and return, during an amphibious operation. 6.2 Ordering data.- Procurement documents shall specify the for (a) Title, number and date of this specffi.cation (b) Procuring activity designation (Device number or other 1.1.1) of owing: c;p (cl Nameplate Information (d) Selection of applicable levels of preservation, packagirig, or packing (see 5.1). CUSTODIAN: PREPARING ACTIVITY: Navy-TO Navy-TD Project No. 6910-N 324 * U. S GOVERNMENT PRINTING OFFICE: 1313-713-149/2593 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
