DLA A-A-55447-1995 FLASHLIGHT MANUALLY OPERATED MINI-GENERATOR《装有人工操作袖珍发生器的手电筒》.pdf
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1、 A-A-55447 W 74 0367702 956 W A-A-55447 14 JIDE 1995 COMMERCIAL ITEM DESCRIPTION c FLASHLIGHT, MANUALLY OPERATED MINI-GENERATOR The General Services Administration has authorized the use of this Commercial Item Description as a replacement for the type A-9 flashlight of MIL-F-8209B for all federal a
2、gencies. 1. SCOPE. 1.1. Intended use. The flashlight is intended for use on aircraft emergency life rafts and for other emergency applications to provide a small sturdy beam of light where reliance on conventional battery powered light sources are not desirable. This item is not designed for operati
3、on in explosive or potentionally explosive atmospheres. 2.1. Desim and construction. The flashlight shall consist of a manually operated electrical generator which provides power for a Single Contact (SC) Mini Flanged size B-34 incandescent lamp. The lamp shall be positioned within a parabolic refle
4、ctor so as to produce a narrow beam of light. The lamp and reflector shall be covered by a shatterproof lens. The flashlight body shall fit comfortably in the palm of the hand and complete operation shall be possible using only one hand, leaving the operators other hand free to accomplish other task
5、s. Lamp replacement shall not require the use of any tools. 2.1.1 ODerating force. The force required to operate the generator mechanism shall not exceed 3.6 kilograms at the maximum rated output voltage for the flashlight. 2.1.2. Weight. The weight of the flashlight shall not exceed 370 grams. 2.1.
6、3. Dimensions. The flashlight shall fit into a box (rectangular solid) having dimensions not exceeding 150mm X 60mm X 80mm. 2.1.4. Light beam. The flashlight shall project a concentrated beam of light not less than 120mm nor more than 250mm in diameter when located 1.5m from a screen, the plane of w
7、hich is perpendicular to the optical axis of the flashlight. E i 2.1.5. Light intensity. Light emitted shall be not less than 20 candelas, 2 degrees wide or 40 candelas 1 degree wide, in either of two planes perpendicular to each other and passing through the axis of symmetry of the lamp head. Benef
8、icial comments, recommendations, additions, deletions, clarifications, etc. and any data which may improve this document should be sent to: Defense General Supply Center (DGSC), ATTN: DGSC-VCA, 8000 Jefferson Davis Highway, Richmond, VA 23297-5768. AMSC N/A FSC 6230 DISTRIBUTION STATEMENT A. Approve
9、d for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55447 2.1.6 Rouch handling. The flashlight shall withstand an impact equivalent to a lm free fall onto a vinyl tiled concrete surface without externa
10、l damage or any loss of function associated with the electrical power generating mechanism. 2.2. lmkmm-g hi . All components and assemblies shall be ee of dirt and other extraneous materials. Buns, slivers, rough die, tool, and grinding marks, dents, and cracks shall be unacceptable. Castings, molde
11、d parts and stampings, shall be free of sand, fins, pits, blow holes, and sprues. The surfaces of parts to be welded or brazed shall be clean. All scale and flux shall be removed from the finished weld area. The welds shall be smooth. Threaded fasteners shall not be missing, broken, cracked, or stri
12、pped of threads. There shall be no defects affecting serviceability, durability, operation or appearance. 3. EEGUL ATORY REOU IREMENTS. 3.1. Recovered materials. The offeror/contractor is encouraged to use recovered materials in accordance with Public Law 94-580 to the maximum practical extent. Recy
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