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National Stock Number:
5970-01-157-9034
Federal Supply Class:
5970
National Item Identification Number:
011579034
Description:
INSULATOR,BUSHING
Detail:
AN INSULATOR DESIGNED TO FIT INTO AND REDUCE THE EFFECTIVE DIAMETER OF THE HOLE(S). IT MAY INCLUDE MOUNTING AND/OR CONDUCTING HARDWARE. FOR FLEXIBLE BUSHING-TYPE INSULATORS THAT ARE SELF-RETAINING AND CONSIST OF TWO FACING FLANGES SEPARATED BY A NECK, SEE GROMMET, NONMETALLIC. ALSO SEE SPACER, SLEEVE AND BUSHING, SLEEVE. EXCLUDES INSULATION SLEEVING, ELECTRICAL.
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Manufacturer Information:
| 121187-50 | 94271 | LOCKHEED MARTIN CORP | | C-121187-50 | 94271 | LOCKHEED MARTIN CORP | | LO-0011579034 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| INSIDE DIAMETER | 0.218 INCHES NOMINAL | | FLANGE THICKNESS | 0.300 INCHES MINIMUM AND | | 0.310 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.458 INCHES MINIMUM AND | | 0.468 INCHES MAXIMUM | | SECOND STEP DIAMETER | 0.343 INCHES NOMINAL | | FIRST STEP HEIGHT | 0.380 INCHES NOMINAL | | FIRST COUNTERBORE DIAMETER | 0.688 INCHES NOMINAL | | SECOND COUNTERBORE DIAMETER | 0.271 INCHES MINIMUM AND | | 0.281 INCHES MAXIMUM | | SECOND COUNTERBORE DEPTH | 0.190 INCHES NOMINAL | | FIRST COUNTERBORE DEPTH | 0.220 INCHES NOMINAL | | SECOND STEP HEIGHT | 0.458 INCHES MINIMUM AND | | 0.468 INCHES MAXIMUM | | MATERIAL AND LOCATION | OVERALL PLASTIC,NYLON,GLASS FIBRE,L-P-395,TYPE 1,GRADE A,CLASS 1-CANCELED | | IDENTIFICATION CODE COLOR | NATURAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SPECIAL FEATURES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 94271 | | DESIGN CONTROL REFERENCE | C-121187-50 |
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