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National Stock Number:
5305-01-527-7998
Federal Supply Class:
5305
National Item Identification Number:
015277998
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 112532030 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. | | 112552000 FN 19 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. |
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Techincal Specification:
| FASTENER LENGTH | 5.000 INCHES NOMINAL | | HEAD DIAMETER | 2.250 INCHES NOMINAL | | HEAD HEIGHT | 1.500 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | HEXAGON | | LOCKING FEATURE | PELLET THREADS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE FASTENER | | MATERIAL | PLASTIC NYLON LOCKING FEATURE | | MATERIAL | NICKEL ALLOY K-500 FASTENER | | NOMINAL THREAD DIAMETER | 1.500 INCHES | | SPECIAL FEATURES | LOCKING FEATURE NYLON PELLETS IN 2 LOCATIONS IN THE THREADS | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 3.750 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 6 |
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