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National Stock Number: 5970-00-413-8026
Federal Supply Class: 5970
National Item Identification Number: 004138026
Description: INSULATOR,DISK
Detail: AN INSULATOR THAT IS ESSENTIALLY THIN, FLAT, AND ROUND IN SHAPE, WITH OR WITHOUT HOLES. THE GENERAL SHAPE MAY VARY BY THE ADDITION OF SUCH FEATURES AS BEVELED EDGES, INDENTED SURFACES, THROUGH-HOLE KEY AND/OR PERIPHERAL FLATS. IT MAY HAVE ONE OR MORE HOLES OFF CENTER; IF THERE ARE TWO OR MORE HOLES, ONE MAY BE CENTRALLY LOCATED. EXCLUDES MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.
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Manufacturer Information:
| 150892 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| FIRST HOLE SPACING | 1.640 INCHES NOMINAL | | FIRST HOLE DIAMETER | 2.750 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.125 INCHES NOMINAL | | OVERALL HEIGHT | 0.062 INCHES NOMINAL | | SPECIAL FEATURES | 3 EA ADDITIONAL 0.422 IN. BY 0.344 IN. HOLES LOCATED ON 3.281 IN. DIA BOLT CIRCLE AT 0,90,AND 270 DEGREES RESPECTIVELY | | SECOND HOLE DIAMETER | 0.172 INCHES NOMINAL | | SECOND HOLE SPACING | 3.281 INCHES NOMINAL | | STYLE DESIGNATOR | DRILLED, FLAT |
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