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National Stock Number:
5365-01-422-6620
Federal Supply Class:
5365
National Item Identification Number:
014226620
Description:
SPACER,SPECIAL SHAPED
Detail:
A METALLIC OR NONMETALLIC ITEM OF VARIOUS PERIPHERAL SHAPES AND A SOLID CROSS-SECTION. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN TWO SURFACES. IT MAY HAVE FLAT PARALLEL BEARING SURFACES. DO NOT USE IF A MORE SPECIFIC NAME APPLIES. SEE ALSO SPACER, RING; SPACER, PLATE; SPACER, SLEEVE; SPACER, STEPPED; SHIM AND WASHER, FLAT.
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Manufacturer Information:
| 70351-08192-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | INSIDE DIAMETER | 6.885 INCHES MINIMUM AND 6.895 INCHES MAXIMUM | | OUTSIDE DIAMETER | 6.170 INCHES NOMINAL | | OVERALL LENGTH | 11.250 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | HAS TWO EXTERNAL FLANGES AND THREE INTERNAL FLANGES; FIRST EXTERNAL FLANGE HAS NOMINAL OD OF 7.080 INCHES; SECOND EXTERNAL FLANGE HAS MINIMUM OD OF 6.885 INCHES AND MAXIMUM OD OF 6.895 INCHES; FIRST INTERNAL FLANGE HAS MINIMUM HOLE DIAMETER OF 5.578 INCHES, MAXIMUM HOLE DIAMETER OF 5.584 INCHES AND NOMINAL FLANGE WIDTH OF 0.500 INCHES; SECOND INTERNAL FLANGE HAS NOMINAL HOLE DIAMETER OF 5.870 INCHES AND NOMINAL FLANGE WIDTH OF 1.320 INCHES; THIRD INTERNAL FLANGE HAS NOMINAL HOLE DIAMETER OF 6.590 INCHES AND NOMINAL FLANGE WIDTH OF 9.239 INCHES; SPACER HAS INSERT. |
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