1、MILTARY SPECIFICATION LASER, GUNNERY TRAINER: M55 WARNING EYE HAZARD THE LASER BEAM CAN BE DANGEROUS AND CAUSE BLINDNESS IF IT ENTERS THE EYES EITHER DIRECTLY OR REFLECTED OFF OF A REFLECTED SURFACE. OPERATOR SHOULD TAKE AD.EQUATE PRECAUTIONS TO ASSURE MAXIMUM SAFETI BEFORE FIRING THE LASER, This sp
2、ecification is approved for use by all Department and Agencies of the Department of Defense. 1. SCOPE 1.1 This specifitation covers one type of laser device, designated Laser, Gunnery Trainer: M55, with equipment, Part number 10554640. The Laser Gunnery Trainer: M55 without equipment is Part Number
3、11741700. 2. APPLICABLE DOCUMENTS 2.1 The following documents, of the issue in effect on date of invi- tation far bids or request for proposal, form a part of this specification to the extent specified herein: c I SPECIFICATIONS Military MIL-0-13830 MIL-F-13926 MIL-1-45607 Optical Components For Fir
4、e Control Instruments, General Specification Governing The Manufacture, Assembly, and Inspection Of Fire Control bfateriel, General Spec- ification Governing the Manufacture and Inspection Of tenance, and Disposition Of Inspection Equipment; Acquisition Man- FSC 1240 Provided by IHSNot for ResaleNo
5、reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-4840 7B (MU) d. Electrical and electronic assemblies e. Part identification and marking f. Workmanship g . Source control drawings
6、 h. Applicable Quality Assurance Provisions 3.2.1 Assemblies.- Assemblies listed below shall have been inspec- ted and accepted in accordance with their respective drawings and specifi- cations prior to being assembled into the laser trainer. a. Power Supply Module, Drawing FI1739861 b. Timing Modul
7、e, Drawing FU737703 C. Plasma Tube, Drawing A11746797 3.3 Performance. 3.3.1 Interchangeability,- The laser trainer shall meet all the requirements of this specification without need for selective assemblies for any item. all components shall be interchangeable. No incompatibility shall exist betwee
8、n the replacement item and the mechanical interfacelfits, or elec- trical and optical functions of the system. Unless otherwise specified in detail drawings or assemblies, 3.3.1.1 Mechanical and electrical. interface.- The dimensions of the laser trainer mounting ring shall be as specifled on Drawin
9、g F11741676. The conductivity between the mounting ring and the mating portion of an M73 Hachine Gun Mount, or suitable simulation, shall be such that DC re- sistance shall not exceed .O1 ohm. in the continuous mode of operation and 120 hours in the flash mode of operation. minutes followed by a 30
10、second rest). (The flash mode is defined as 1 flash per 3 seconds for 2 3.3.3 Electromagnetic interference.- E.M.I. emission and suscepta- bility of the laser trainer shall meet the requirements of CE03, CS02, CS06 and REO2 in accordance with MfL-STD-461 and voltage transients limits specified in MI
11、L-STD-1275 for the normal vehicle system including batteries and generators. 3.3.4 Environmental Requirements. 3,3.4.1 Operating conditions,- The laser trainer shall show no evidence of damage or deterioration.and shall meet all requirements of 3 3.5 under the following environmental conditions. 3.3
12、.4.1.1 Temperature.- After thermal stabilization at temperatures of 0F and 100F. a 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-48307B (MU) 3.3.4.1.2 Humidity.- Conditions specified in Method 507.1, Procedure II, MIL-STD-810, except: the n
13、umber of humidity cycles will be limited to one. 3,3.4.1.3 Altitude.- Conditions specified in Method 500.1, Procedure I, MIL-STD-810, except that the chamber pressure will be limited to 10,000 feet . 3.3.4.2 Non-operating conditions,- The laser trainer in the non-operating, de-energized condition, s
14、halS show no evidence of damage or deterioration and shall meet all requirements of 3.3.5 after the following environmental exposure. 3.3.4.2.1 Storage temperature.- Thermal stabilization at -65F for 24 hours and +155F for 24 hours. 3.3.4.2.2 Vibration “A“.- Conditions specified in Method 514.2, Pro
15、- cedure VIII, Curve V, Figure 514.2-6, MLL-STD-810 (except that the resonance dwell time is to be deleted), with the laser trainer mounted horizontally in an M73 Machine Gun Mount or equivalent simulation. 3.3.4.2.3 Vibration “B“.- Conditions specified in Method 514.2, Procedure X, Curve AX, Figure
16、 514.2-7, MIL-STD-810, with the laser trainer properly stored in Case, Drawing No. F11743778. 3.3.4.2.4 Shock.- Conditions specified in Method 516.2, Procedure I, Figure 516.2-1, shock parameters (a) and (c) and Procedure II (limit to 30 inches) and V, MIL-STD-810. 3.3.4.2.5 Altitude.- Conditions sp
17、ecified in Method 500.1, Procedure I, MIL-STD-810. 3.3.4.2.6 Sunshine.- Conditions specified in Method 505.1, Procedure I, MIL-CTD-810. 3,3,4.2.7 Raia.- Conditions specified in Method 506.1, Procedure I, MIL-STD-810. 3.3.4.2.8 Humidity.-. Conditions Specified in Method 507.1, Procedure IV, Figure 50
18、7.1-3, MIL-STD-810, 3.3.4.2.9 Salt: fog.- Conditions specified in Method 509.1, Procedure I, MIL-STD-810. 3.3.4.2.10 Duct.- Conditions specified in Method 510.1, Procedure I, MIL-STD-810. 3.3.4.2.11 Fungus.- Conditions specified in Method 508.1, Procedure i, MIL-STD-810. 4 Provided by IHSNot for Res
19、aleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L- 48 4 O 7B (Mu) 4.1.1 Gene
20、ral provisions.- The component and subassembly inspection Definitions of inspection terms shall be as listed I L-F-13926 form a part of the Quality Assurance Provisions of this specification. in MIL-STD-109. 4.2 First article (initial production) approval.- The requirement for first article approval
21、 and the responsibility (Government or contrac- tor) for first article testing shall be as specified in the contract. The sample for first article approval tests shall consist of four trainer assemblies plus four each of all items covered by SQAP. shall be subjected to the fungus test (4.6.4.2.11),
22、humidity non-operating (4.6.4.2.8) and salt fog (4.6.4.2.9). The remaining 3 samples shall be subjected to all other inspections and tests herein. be manufactured in the same manner, using the same materials, equipment, processes, and procedures as used in regular production. materials, including pa
23、ckaging and packing shall be obtained from the same source of supply as used in regular production. One sample trainer The sample shall All parts and 4.2.1 Government testing.- When the Government is responsible for conducting first article approval tests, the contractor, prior to sub- mitting the s
24、ample to the Government, shall inspect the sample to insure that it conforms to all the requirements of the contract and submit a record of this inspection with the sample, including certificates of conformance for materials. 4.2.2 Contractor testing.- When the contractor is responsible for . conduc
25、ting first article approval tests, the sample shall be inspected by the contractor for all the requirements of the contract. and a record of this inspection, including certificates of conformance for materials, shall be submitted to the Government for approval. The Government reserves the right to w
26、itness the contractors inspection, The sample 4.3 Inspection provisions. 4.3.1 Submission of product.- Unless otherwise specified by the contracting officer, inspection lot size, lot formation and presentation of lots shall be accordance with “Submission of Product“ provisions Of MIL-STD-105. 4.3.2
27、Examination-and tests, 4.3.2.1 Compontnts and subassemblies.- All components and sub- assemblies shall be inspected in accordance with the inspection provisions contained in Supplementary Quality Assurance Provision (SQAI?) listed in the technical data package (TDP). In the absence of SQAPs the appl
28、icable Quality Assurance Provisions of MIL-F-13926 shall apply. 4.3.2.1.1 Certificagion.- Prior to assembly, the laser plasma tube, high voltage power supply, and the timing module shall be certified to the requirements and tests in their respective specifications. Certifi- a 7 Provided by IHSNot fo
29、r ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-48407B (MU) cation shall be provided prior to performing final acceptance inspection, and remain in effect throughout the contract for Government acceptance. This does not relieve the contractor from inspection throug
30、hout the con- tract production, including recording data and results therefrom. Recorded data and results shall be made available to the Government upon request, A new certification will be required should any changes occur in materials, manufacturing processes and techniques previously certified. 4
31、.3.2.2 Trainer assembly. 4.3.2.2.1 First article.- First article testing shall be conducted in accordance with 4.2, 4.3.2.1 and Tables I through V. 4.3.2.2.2 100% inspection.- The requirements and related tests in Table I shall be subjected to 100% inspection. TABLE I - 100% INSPECTION CHARACTER1 ST
32、IC 101. Mechanical and Electrical 102. Continuous and Flash Mode 103. Continuous and Flash Mode 104. Safe/Fire laser switch 105. Trigger Lamp and laser “ON“ Lamp 106 Continuous Mode 107. Flash Mode 108. Repetition Rate 109. Power Output 110. Input Voltage Ill. Sealing and Internal 112. Collimation 1
33、13. Reverse Polarity Protection .114. Multi-purpose Carrying Case 115. Interchangeability gauges Interface Switch Pres sur e REQUIREMENT TEST PROCEDURE 3.3.1.1 4.6.1.3 3.3.5.1 3.3.5.2 4.6.5.1 4 6 .5 . 2 3.3.5.3 4.6.5.3 3.3.5.4 Direct Fire (laser): 11746409 is used in training Howitzer Sections on th
34、e 105-MM Howitzer M102 Towed, 105m Howitzer ML01 self-propelled, 105mm Howitzer M114A1 Towed, 155mm Howitzer Ml09A1 self- propelled, 105mm Howitzer XM204 Towed and the 155mm Howitzer XM198 Towed. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Custodian Army - Mu Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
