AIR FORCE MIL-L-26764 B-1970 LIGHT MARKER AIRPORT APPROACH HIGH INTENSITY TYPE MB-2《MB-2型高强度靠近机场标记灯》.pdf
《AIR FORCE MIL-L-26764 B-1970 LIGHT MARKER AIRPORT APPROACH HIGH INTENSITY TYPE MB-2《MB-2型高强度靠近机场标记灯》.pdf》由会员分享,可在线阅读,更多相关《AIR FORCE MIL-L-26764 B-1970 LIGHT MARKER AIRPORT APPROACH HIGH INTENSITY TYPE MB-2《MB-2型高强度靠近机场标记灯》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、 - MIL-L-26764B 4 March i970 SUPERSEDING 11 December i963 MIL- I-,-267 6 4A ( AS G ) MILITARY SPECIFICATION LIGHT, MARKER, AIRPORT APPROACH, HIGH INTENSITY, TYPE MB-2 This specification has been approved by the Department of the I Air Force and by the Naval Air Systems Command. 1. SCOPE 1.1 This spe
2、cification covers one type of high intensity, airport approach, marker light, designated Type MB-2. 2. APPLICABLE - .“ DOC-WNTS . _- 12.1 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 extent specified
3、herein: SPECIFICATIONS I I Federal QQ- Z- 32 5 PPP-B- 6 O1 PPP-3-636 PPP- C- 84 3 Military 1p-116 MIL-C-5136 I MIL- C-79 89 MIEP-17667 MIL-C-25050 STANDARDS . Federal 59 5 /Y- 5. Zinc Coating, Electrodeposited, Requirements for Boxes, Wood, Cleated-Plvood Box , Fiberboard Cushioning Material, Cellul
4、osic Preservation, Methods of Cable , Power , Electrical , Polychloroprene Sheathed , Buna Compound Insulated Covers, Light-Transmitting, for Aeronautical Lights, General Specification for Paper, Wrapping, Chemically Neutral (Non-Corrosive) Colors, Aeronautical Lights and Lighting Equipment, General
5、 Requirements for Colors FSC 6210 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-26764B 62 MIL-L-26764B Mil it ary W 0b 0305723 O W MIL-STD-100 Eng-neering Drawing Pract MIL-STD-129 MIL-STD-130 MIL-STD-143 MIL-STD-831 MIL-STD-889 MS24348 E2448
6、9 .ces Sampling Procedures and Tables for Inspection by Attributes Marking for Shipment and Storage Identification Marking of U. S. Military Property Standards and Specifications, Order of Precedence for the Selection of Test Reports, Preparation of Dissimilar Metals Lamp, Incandescent, PAR-56 Bulb,
7、 Airport Approach Filter, Marker Light, Airport Approach, Glass (Copies of specifications, standards, drawings, and publications required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) “2.2- Ot
8、her publications. The following documents form apart of this specifi- cation to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply: Federal Aviation Agency Specifications L-823 FAA-9 82 Drawings D- 4761-1 D-
9、 4761-2 D- 4761-3 Plug and Receptacle Cable Connectors PAR- Lampholder PAR- Lamp Holder, General Assembly PAR- Lamp Holder, Parts Details PAR- Lamp Holder, Parts Details (Copies of FAA documents may be obtained from the Federal Aviation Agency, Washington, D. C. 20590.) 3. REQUIREMENTS *3.1 Preprodu
10、ction. This specification makes provisions for preproduction testing . 3.2 Selection of specifications and standards. Specifications and standards for necessary commodities and services not specified herein shall be selected in accordance with MIL-STD-143. 2 i, Provided by IHSNot for ResaleNo reprod
11、uction or networking permitted without license from IHS-,-,-MIL-L-26764B 3.2.1 Use of commercial parts. Bolts, nuts, washers, cotter pins, lock rings and similar fastening devices used for assembly, may be selected from commercial sources, provided military or other standard parts are not speci- fie
12、d by this specification or associated standards. parts are used, they shall possess suitable properties and shall be replace- able by military standard parts without alteration, and provided the corre- sponding military standard part nunibers are referenced in the parts list and, if practicable, on
13、the contractors drawings. 3.3 Materials 3.3.1 Fungus-proof materials. Materials that are nutrients for fungi shall not be used where it is practicable to avoid them. When used and not her- metically sealed, they shall be treated with a fungicidal agent acceptable to the procuring activity. sealed en
14、closure, fungicidal treatment will not be necessary. If such commercial I However, if they will be used in a hermetically *3.3.2 Metals. Metals shall be of the corrosion-resistant type or treated to resist corrosion caused by fuels, salt spray , or atmospheric conditions as may be encountered in sto
15、rage or normal service. metals shall be avoided whenever practicable. Dissimilar metals are defined in MIL-STD-889. The use of dissmilar 3.3.3 Bolts , screws , and nuts shall be of corrosion- resistant metal or shall be treated to prevent corrosion or seizing which would Bolts , screws , and nuts. -
16、 cause difficulty in removal for servicing and maintenance. 3.4 Design and construction. accordance with Drawings D-4761-1, D-4761-2, D-4761-3, and FAA-982, with the exceptions and additions specified herein. 3.4.1 Optional design. Slightly different details of design other than those specifiedmay b
17、e permitted, provided the difference does not affect the per- formance or interchangeability of the lights, and provided the design change . is approved by the procuring activity. 3.4.2 Design conditions. door operation under all weather conditions. It shall be so designed and con- structed that no
18、parts will work loose in service. It shall be constructed to withstand the strains, jars, vibrations and other conditions incident to ship- ping, storage, installation, and service. 3.4.3 Adjustment and repairs. The light shall be so constructed that adjust- ments and repairs can be easily made by p
19、ersonnel of operating units and over- haul bases without the use of special tools. a The light shall be designed and constructed in The light shall be designed for continuous out- 3 h Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-26764B 62 =
20、7777706 0305725 4 . . - - . . MILL-26764 ._ 3.5 Performance 3.5.1 Assembly. perly assembled and shall conform to the design and construction specified. When tested as specified in 4.5.2, the light shall be pro- 3.5.2 Operation. or other damage to any component when tested as specified in 4.5.3. Ther
21、e shall be no evidence of smoking, charring, softening 3.5.3 Lamp position. light shall correspond to the markings ori the protractor scale. When tested as specified in 4.5.4, the aiming of the 3.6 Components. housing shell, ring, support and holder, terminal block, clips, connectors, and cord. The
22、major components of the light shall consist of the 3.6-.1 20-amp, two-contact, mogul end-prong base, sealed beam lamp in accordance with MS24348. There shall be approximately 1-inch space between the lamp and the . filter. Unless otherwise specified, lamps shall not be furnished with the light (see
23、.2). Lamp. -The light shall be“designed for use with a PAR-56, 500-watt, 3.6.1.1 Lamp-holding clips. -At least three 18-8 stainless steel pressure clips shall be provided to hold the lamp to the index ring. be in accordance with Drawing D-4761-3. They shall be so constructed that they will not cut i
24、nto the lamp and will permit the lamp to be readily clipped and held in place. The clips shall Screws, nuts, and washersshall be furnished with the clips. *3.6.2 Filters. The filters shall be in accordance with MIL-C-7989 and MS24489 and shall be capable of being mounted as specified in FAA-982. spe
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
本资源只提供5页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
5000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- AIRFORCEMILL26764B1970LIGHTMARKERAIRPORTAPPROACHHIGHINTENSITYTYPEMB2MB2 强度 靠近 机场 标记 PDF

链接地址:http://www.mydoc123.com/p-428040.html