1、Designation:E197515Standard Specification forShelter,Electrical,Equipment S-280/G1This standard is issued under the fixed designation E1975;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parenth
2、eses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S.Department of Defense.1.Scope1.1 This specification covers one type of lightweight fieldand mobile shelt
3、er designed for transport by cargo truck,fixedor rotary winged aircraft,by rail,and ship,as Shelter,ElectricalEquipment S-280/G(see 15.5).1.2 The values stated in inch-pound units are to be regardedas standard.The values given in parentheses are mathematicalconversions to SI units that are provided
4、for information onlyand are not considered standard.1.3 The following safety hazards caveat refers only to thetest methods described in this specification.This standard doesnot purport to address the safety concerns,if any,associatedwith its use.It is the responsibility of the user of the standardto
5、 establish appropriate safety and health practices anddetermine the applicability of regulatory limitations prior touse.2.Referenced Documents2.1 ASTM Standards:2C273/C273M Test Method for Shear Properties of SandwichCore MaterialsD1621 Test Method for Compressive Properties of RigidCellular Plastic
6、sD1622/D1622M Test Method for Apparent Density of RigidCellular PlasticsD2842 Test Method for Water Absorption of Rigid CellularPlasticsE631 Terminology of Building ConstructionsE864 Practice for Surface Preparation of Aluminum Alloysto Be Adhesively Bonded in Honeycomb Shelter PanelsE1730 Specifica
7、tion for Rigid Foam for Use in StructuralSandwich Panel CoresE1749 Terminology Relating to Rigid Wall RelocatableSheltersE1773 Practice for Sealing Rigid Wall Tactical Shelters withPolysulfide Based SealantsE1794 Specification for Adhesive for Bonding Foam CoredSandwich Panels(200F Elevated Humidity
8、 Service),Type II PanelsE1801 Practice for Adhesive Bonding of Aluminum Facingsin Foam and Beam Type SheltersE1851 Test Method for Electromagnetic Shielding Effec-tiveness of Durable Rigid Wall Relocatable StructuresE1925 Specification for Engineering and Design Criteria forRigid Wall Relocatable St
9、ructures2.2 Commercial Standards:3SAE AMS-W-6858 Welding,Resistance:Spot and SeamSAE AMS-STD-1595 Qualification of Aircraft,Missile,andAerospace Fusion Welders2.3 Federal Air Regulation(FAR):4FAR 25.853 Compartment Interior2.4 Military Standards:MIL-F-14072 Finishes for Ground Electronic Equipment5M
10、IL-DTL-55507 Shelter,Electrical Equipment,(With orWithout Equipment),Packaging of5MIL-STD-202 Electronic and Electrical Component Parts5MIL-STD-252 Wired Equipment,Classification of Visualand Mechanical Defects for Equipment,Electronic,Wired,and Other Devices5MIL-STD-810 Environmental Engineering Co
11、nsiderationsand Laboratory Tests5MIL-STD-1916 DOD Preferred Methods for Acceptance ofProduct6MIL-STD-2219 Fusion Welding for Aerospace Applica-tions6MIL-M-13231 Marking of Electronic Items51This specification is under the jurisdiction of ASTM Committee E06 onPerformance of Buildings and is the direc
12、t responsibility of Subcommittee E06.53on Materials and Processes for Durable Rigidwall Relocatable Structures.Current edition approved May 1,2015.Published August 2015.Originallyapproved in 1998.Last previous edition approved in 2009 as E1975 09.DOI:10.1520/E1975-15.2For referenced ASTM standards,v
13、isit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from AMS Publications,SAE International(SAE),400 Common-wealth Dr.,Warrendale,PA 15096-
14、0001,http:/www.sae.org.4Available from Flight Standards Service,Federal Aviation Administration(FAA),800 Independence Ave.,SW,Washington,DC 20591,http:/www.faa.gov.5Available from DLA Document Services,Building 4/D,700 Robbins Ave.,Philadelphia,PA 19111-5094,http:/quicksearch.dla.mil.6Available from
15、 US Army Natick Soldier Systems Center,ATTN:AMSRD-NSC-CP-CS,Kansas Street,Natick,MA 01760-5018,http:/www.army.mil/natick.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 2.5 Drawings:6SC-D-36423 Hold Down AssemblySC-D-36424 Cable AssemblyS
16、C-C-200154 KeeperSM-D-450462 Panel Assembly,Emergency ExitSM-C-450466 Air FilterSM-C-555515 Shock MountSM-B-563756 SealerSC-D-595509 Cover,Emergency ExitSC-B-595564 Core Material-Urethane,LightSC-B-595565 Core Material-Urethane,HeavySM-D-615264 Intake Louver AssemblyDL-SC-A-621051 Modification Kit,Radio FrequencyInterference,MK-1079/GSM-D-781242 Door Fixture(S-280)Construction TightnessTestSM-D-781243 Drain Fixture(S-280)Construction TightnessTestSM-D-781244 S-280 Construction Tightness TestDL-S
