1、 Comments, suggestions, or questions on this document should be addressed to U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center, ATTN: RDTA-EN/STND/TRANS MS #268, 6501 E. 11 Mile Road, Warren, MI 48397-5000 or sent by email to usarmy.detroit.rdecom.mbx.tardec-standardizat
2、ionmail.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.dla.mil. AMSC N/A FSC 2330 INCH-POUND MIL-DTL-0045150M(AT) 19 July 2012 USED IN LIEU OF MIL-DTL-45150L 30 September 1998 DETAIL SPECIFI
3、CATION CHASSIS, TRAILER, 2-WHEEL CART TYPE 1/4 TO 3-1/2 TON This specification is approved for interim use by the U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC), Research, Development and Engineering Command (RDECOM). Other activities in the Department of Defense may
4、 use this interim revision or may continue using MIL-DTL-45150L. 1. SCOPE 1.1 Scope. This specification covers 2-wheel trailer chassis intended for mounting of various type bodies and equipment used by the United States Armed Forces (see 6.1). 1.2 Classification. Trailers will be of the following mo
5、dels, as specified (see 6.2): Model Description M569A1 1/4 Ton M569A2 3/4 Ton M116A2E1 3/4 Ton M116A3 1 Ton M514 1 Ton XM545 1 Ton M103A3 1-1/2 Tons M103A4 1-1/2 Tons M492A1 1-1/2 Tons XM580 1-1/2 Tons M390 2 Tons M390C 2 Tons M200A1 2-1/2 Tons M537 2-1/2 Tons Provided by IHSNot for ResaleNo reprodu
6、ction or networking permitted without license from IHS-,-,-MIL-DTL-0045150M(AT) 2 M353 3-1/2 Tons M536 3-1/2 Tons 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include documents cited in other
7、sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirement documents cited in sections 3 and 4 of this specification, whe
8、ther or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the
9、solicitation or contract (see 6.2). INTERNATIONAL STANDARTIZATION AGREEMENTS NATO AMovP-01 - Road Movements and Movement Control STANAG 2601 - Standardization of Voltage of Electrical Systems in Tactical Vehicles STANAG 2604 - Breaking Systems between Tractor, Draw-Bar Trailer and Semi-Trailer Equip
10、ment Combinations for Military Use STANAG 4007 - Electrical Connectors between Prime Movers, Trailers and Towed Artillery STANAG 4381 - Blackout Lighting Systems for Tactical Land Vehicles (Copies of these documents are available from http:/nsa.nato.int/nsa/ or NATO Standardization Agency, North Atl
11、antic Treaty Organization HQ, 1110 Brussels, Belgium, or as directed by the contracting officer.) COMMERCIAL ITEM DESCRIPTIONS A-A-50271 - Plate, Identification A-A-52557 - Fuel Oil, Diesel: For Posts, Camps and Stations. Provided by IHSNot for ResaleNo reproduction or networking permitted without l
12、icense from IHS-,-,-MIL-DTL-0045150M(AT) 3 DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-3150 - Lubrication Oil, Preservative, Medium. MIL-PRF-6083 - Hydraulic Fluid, Petroleum Base, for Preservation and Operation. MIL-PRF-10924 - Grease, Automotive and artillery. MIL-PRF-23827 - Grease, Aircraft and
13、 Instrument, Gear and Actuator Screw, NATO Code Number G-354, Metric. MIL-PRF-46176 - Brake Fluid, Silicone, Automotive, All Weather, Operational and Preservative, Metric. MS75021 - Connector, Receptacle, Electrical - 12 Contact, Intervehicular, 28 Volt, Waterproof DEPARTMENT OF DEFENSE STANDARDS MI
14、L-STD-209 - Slinging and Tiedown Provisions for Lifting and Tying Down Military Equipment MIL-STD-810 - Environmental Test Methods and Engineering Guidelines MIL-STD-1366 - Interface Standard for Transportability Criteria MIL-STD-1472 - Human Engineering (Unless otherwise indicated, copies of the ab
15、ove specifications, standards, and handbooks are available from Document Automation and Production Service, Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094 or website: https:/assist.dla.mil/quicksearch/.) 2.2.2 Other Government documents, drawings, and publications. The following other
16、 Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract (see 6.2). FEDERAL MOTOR CARRIER SAFETY REGULATIONS (FMCSR). 49CFR393.52 - Brake pe
17、rformance 49CFR393.86 - Rear impact guards and rear end protection (Copies of these documents are available within Title 49, Chapter III, Part 393 of the Code of Federal Regulations at http:/www.gpoaccess.gov/cfr/index.html or from U.S. Government Printing Office, P.O. Box 979050, St. Louis, MO 6319
18、7-9000.) FEDERAL MOTOR VEHICLE SAFETY STANDARDS (FMVSS) 49CFR571.105 - Hydraulic and electric brake systems 49CFR571.121 - Air brake systems 49CFR571.223 - Rear impact guards Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-0045150M(AT) 4 49CF
19、R571.224 - Rear impact protection (Copies of these documents are available within Title 49, Chapter V, Part 571 of the Code of Federal Regulations at http:/www.gpoaccess.gov/cfr/index.html or from U.S. Government Printing Office, P.O. Box 979050, St. Louis, MO 63197-9000.) U.S. ARMY DRAWINGS 8358991
20、 - Chassis, Trailer, 1-1/2 Tons, 2-Wheel, M103A3. 8358992 - Chassis, Trailer, 1-1/2 Tons, 2-Wheel, M103A4. 8358998 - Chassis, Trailer, 2-1/2 Tons, 2-Wheel, M200A1. 8736243 - Chassis, Trailer, 1 Ton, 2-Wheel, M514. 8736268 - Chassis, Trailer, 3-1/2 Tons, 2-Wheel, M353. 8736315 - Chassis, Trailer, 2 T
21、ons, 2-Wheel, M390C. 8736321 - Chassis, Trailer, 3-1/2 Tons, 2-Wheel, M536. 8736322 - Chassis, Trailer, 2-1/2 Tons, 2-Wheel, M537. 8736324 - Chassis, Trailer, 2 Tons, 2-Wheel, M390. 8736332 - Chassis, Trailer, 1 Ton, 2-Wheel, XM545. 8736417 - Chassis, Trailer, 1-1/2 Tons, 2-Wheel, XM580. 8736829 - C
22、hassis, Trailer, 1-1/5 Tons, 2-Wheel, M492A1. 8736996 - Chassis, Trailer, 1/4 Ton, 2-Wheel, M569A1. 8750054 - Chassis, Trailer, 3/4 Ton, 2-Wheel, M116A2. 8750240 - Chassis, Trailer, 3/4 Tons, 2-Wheel, M116A2E1. 8750253 - Chassis, Trailer, 1 Ton, 2-Wheel, M116A3. 7731428 - Cover Assy, Receptacle 7723
23、309 - Nut, Grommet, Retaining, Size 28 7722333 - Grommet, Electrical Connector 12258212 - Stop and Tail Lamp Blackout Lightning Kit 12355846 - Treatment and Paint Specification for Tactical Trailers. 12484676 - Plate, Transportation 12461851-12 - Chain Assembly, Safety (Copies of these documents are
24、 available from U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center, ATTN: RDTA-EN/STND/TRANS MS #268, 6501 E. 11 Mile Road, Warren, MI 48397-5000 or can be requested by sending an email to usarmy.detroit.rdecom.mbx.tardec-standardizationmail.mil.) 2.3 Non-Government publi
25、cations. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents those cited in the solicitation or contract (see 6.2). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS
26、-,-,-MIL-DTL-0045150M(AT) 5 AMERICAN WELDING SOCIETY (AWS) AWS D1.1/D1.1M - Structural Welding Code - Steel (Copies of these documents are available from www.aws.org or American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126.) ASTM INTERNATIONAL ASTM D2000 - Rubber Products in Automotive Ap
27、plications, Classification System for (Copies of these documents are available from www.astm.org or ASTM International, P.O. Box C700, West Conshohocken, PA 19428-2959.) SAE INTERNATIONAL SAE J560 - Primary and Auxiliary Seven Conductor Electrical Connector for Truck-Trailer Jumper Cable SAE J588 -
28、Turn signal lamps for use on Motor vehicles (less than 2032 mm in overall width) SAE J702 - Brake and Electrical Connection LocationsTruck-Tractor and Truck-Trailer SAE J1292 - Automobile, Truck, Truck-Tractor, Trailer and Motor Coach Wiring SAE J1889 - L.E.D. Signal and Marking Lighting Devices SAE
29、 J2394 - Seven Conductor Cable for ABS Power-Truck and Bus (Copies of these documents are available from www.sae.org or SAE Customer Service, 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 2.4 Order of precedence. In the event of a conflict between the text of this document and the references c
30、ited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article inspection. When specified (see 6.2), a first article sample shall be subjected to f
31、irst article inspection in accordance with 4.2. 3.2 Design and construction. Completed trailers shall conform to this specification and the applicable drawing listed below and meet the operating, interface, support and ownership and operating environment requirements specified (see 4.6.2 and 4.6.2.1
32、): Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-0045150M(AT) 6 Model Drawing M103A3 8358991 M103A4 8358992 M200A1 8358998 M514 8736243 M353 8736268 M390C 8736315 M536 8736321 M537 8736322 M390 8736324 XM545 8736332 XM580 8736417 M492A1 873
33、6829 M569A1 8736996 M116A2 8750054 M116A2E1 8750240 M116A3 8750253 3.2.1 Materials. The trailer shall not contain any part that consists of any amount of asbestos, or radioactive material. (see 4.6.2). 3.2.1.1 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or envi
34、ronmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs (see 4.6.2). 3.2.1.2 Ozone resistance. Rubber products are to be ozone resi
35、stant in accordance with ASTM D2000 or equivalent (see 4.6.2). 3.2.1.3 Rust-proofing. The trailer metal parts shall be treated and protected from corrosion and rust in accordance with Army Drawing 12355846, such that the functional, operational and performance capabilities are not deteriorated (see
36、4.6.2.1). 3.3 Marking and data plates. The identification marking and data plates shall include, as a minimum, part or identification number (PIN) (see 6.5), the department of agency identification, the registration number, and legend as specified for the appropriate military agency (see 4.6.2). Mar
37、king shall be permanent and legible. When specified (see 6.2), concealed marking shall be furnished. Data plates shall be in accordance with Class 2, Composition C of A-A-50271. The transportation data plate requirements are defined in drawing 12484676. The location of the data plate is described on
38、 drawing 8358998. 3.4 Treatment and painting. The vehicle shall be treated and painted in accordance with Army Drawing 12355846 and shall meet the requirements specified herein (see 4.6.2 and 6.6). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-
39、DTL-0045150M(AT) 7 3.4.1 Welding requirements. All steel weldments shall meet the design and fabrication requirements in AWS D1.1/D1.1M. All welding equipment used in the building items described herein shall be certified and all welders and operators have passed qualification testing as prescribed
40、in the applicable qualification standards established by the AWS D1.1/D1.1M (see 4.6.1.1). 3.5 Operational requirements. Each trailer shall provide the following functional, operational and performance capabilities. 3.5.1 Seals. The bearing seals shall prevent entrance of foreign matter into the bea
41、rings exposed to contamination while fording or operating in mud, sand, or snow. Water contamination of bearing lubricants shall not be more than 2.0% by volume. All bearing seals shall restrict the leaking of lubricants from the bearings. (see 4.6.2.1). 3.5.2 Electrical. 3.5.2.1 Electrical circuits
42、. Electrical circuits shall maintain continuity from end to end without evidence of internal or external shorts during all trailer operating conditions (see 4.6.3.a). 3.5.2.2 Lights. Lights shall be capable of operation throughout all trailer operating conditions and shall conform to SAE J1292 (see
43、4.6.3.b). Turn signal lamps shall conform to SAE J588. The brake lights shall override the four-way emergency flashers or the two systems shall be independent of each other. 3.5.2.3 Running Light Requirements. All running lights except blackout running light requirements shall be of the commercial U
44、.S. 12/24 volt (V) LED type that fully meets the DOT/FMVSS requirements when 12 or 24 volts DC operate the running lights. License plate light and related harness is not to be furnished. Mid-ship turn signals are not to be furnished. Conspicuity markings using reflective sheeting tape with extended
45、life shall be furnished. Commercial aluminum frame reflectors (painted before assembly) are to be used (see 4.6.3.c). 3.5.2.4 Blackout Lighting System. A blackout 24 volt LED running light system for tail light, stop light, and turn signals (per STANAG 4381) shall be provided (ref. 12258212/19207 dr
46、awing, 24 volt). The energy emission of any trailer light source to be illuminated in blackout mode shall be limited to the visible spectrum of 380 to 700 nanometers (nm), with the following exception: Energy may be radiated in the 700 to 1200 nm band range provided it is less that 1% of the energy
47、radiated in the 380 to 700 nm band. The 24 volt lamp assembly is to include one, yellow, solid state lamp in the center and a pair of red, solid state lamps on each side of the center lamp. The four red lamps will appear as individual lights up to 60 feet, from 60 to 120 feet the four red lights wil
48、l converge into two points of light. Lights will be visible at 1000, plus or minus 200 feet. When trailer is on a 20 percent downgrade no light is to be visible from an altitude which exceeds 400 feet (see 4.6.3.d). Provided by IHSNot for ResaleNo reproduction or networking permitted without license
49、 from IHS-,-,-MIL-DTL-0045150M(AT) 8 3.5.2.5 Light Emitting Diodes (LEDs). LEDs shall be in accordance with SAE J1889. Related electrical harness wires shall be of commercial design currently being produced and marketed by the supplier and shall fully meet the LED light requirements described herein for one LED running light system, operational with either 12 or 24 volt (see 4.6.3.e).
