|
|
|
National Stock Number:
5999-00-378-0931
Federal Supply Class:
5999
National Item Identification Number:
003780931
Description:
MOUNTING PAD,ELECTRICAL-ELECTRON
Detail:
AN ITEM FABRICATED FROM ELECTRICALLY NONCONDUCTIVE MATERIAL SPECIFICALLY DESIGNED TO PROVIDE A SUPPORT FOR MOUNTING AN ELECTRICAL AND/OR AN ELECTRONIC COMPONENT SUCH AS A SEMICONDUCTOR DEVICE, RELAY, OR RESISTOR INTO THE NEXT HIGHER ASSEMBLY. IT ISOLATES THE COMPONENT FROM THE MOUNTING SURFACE OF THE NEXT HIGHER ASSEMBLY, IT MAY ACT AS A STRAIN RELIEF TO AVOID DAMAGE TO THE COMPONENT SEAL, AND IT MAY PERMIT SOLDERING OF THE COMPONENT TO THE NEXT HIGHER ASSEMBLY WITHOUT DAMAGE. IT INCLUDES HOLES, NOTCHES, OR OTHER PROVISIONS FOR PHYSICAL ALIGNMENT AND SPACING OF ELECTRICAL LEADS AND/OR OTHER MOUNTING FACILITIES PROJECTING FROM THE COMPONENT IT MOUNTS. IT MAY ALSO AFFORD PROTECTION FROM SHOCK OR VIBRATION. IT MAY BE EITHER NONTHERMALLY CONDUCTIVE WHICH PROTECTS THE COMPONENT FROM TEMPERATURE CHANGES IN THE NEXT HIGHER ASSEMBLY OR IT MAY BE THERMALLY CONDUCTIVE WHICH PERMITS HEAT GENERATED IN THE COMPONENT TO BE DRAINED OUT TO A HEAT SINK. FOR ITEMS WHOSE FUNCTION IS ELECTRICAL INSULATION ONLY, SEE INSULATOR, (AS MODIFIED). EXCLUDES HOLDER, (AS MODIFIED); RETAINER, (AS MODIFIED), AND SPACER, PLATE.
|
Manufacturer Information:
| 10225570 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 10288 | 07047 | ROSS MILTON CO THE | | 10288DAP | 07047 | ROSS MILTON CO THE | | 10695511 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13153672 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 10288-DAP | K5319 | MILROSS DISTRIBUTION UK LTD | | 399789-1 | 00752 | L3HARRIS TECHNOLOGIES, INC. | | B57L40016-8 | 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO | | 13153672-1 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 2132277-10 | 55974 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV | | 361C7422-01-029 | 86360 | GE AVIATION SYSTEMS LLC DBA GE AVIATION DIV INFORMATION SYSTEMS - GERMANTOWN | | 7109180-001 | 93322 | GE AVIATION SYSTEMS LLC DBA GE AVIATION | | 421-0226-023 | 94756 | THE BOEING COMPANY | | 537560-1 | 96214 | RAYTHEON COMPANY | | P38527-048-01 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | GP820P1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | C8929-1 | 81755 | LOCKHEED MARTIN CORPORATION |
|
Techincal Specification:
| SPECIAL FEATURES | MATERIAL DIALLYL PHTHALATE PER MIL-M14F,YPE SDG; 0.570 IN. MIN TO 0.590 IN. MAX DIA; 0.050 IN. MIN TO 0.070 IN. MAX H; FOUR 0.040 IN. MIN TO 0.060 IN. MAX DIA FEET ON A 0.210 IN. RADIUS EQUALLY SPACED; TWELVE 0.025 IN. DIA THRU HOLES UNEVENLY SPACED |
|
|