Part Number
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| K3902 | BAE SYSTEMS MISSION SYSTEMS GFA DEPA |
Federal Supply Class
Title
MISCELLANEOUS ELECTRICAL AND ELE
Inclusions:
INCLUDES PERMANENT MAGNETS AND MAGNETOSTRICTION ELEMENTS; CAPS, CLIPS, AND CONTACTS, ELECTRICAL.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | 8DIALLYL PHTHALATE; 0.225 IN. DIA; 0.040 IN. THK; FOUR 0.025 IN. DIA THRU HOLES WITH 0.050 IN. DIA COUNTERSUNK EDGES EQUALLY SPACED 90 DEG C TO C ON A 0.100 IN. DIA; FOUR 0.050 IN. DIA,0.060 IN. H FEET EQUALLY SPACED 90 DEG C TO C ON A 0.165 IN. DIA |