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National Stock Number:
5306-01-359-4620
Federal Supply Class:
5306
National Item Identification Number:
013594620
Description:
BOLT,MACHINE
Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
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Manufacturer Information:
| 0441C0150-3 | 03538 | LOCKHEED MARTIN CORPORATION | | 0441C0150-3 | 08714 | AERO-STAT CO | | 0441C0150-3 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | 0441C0150-3 | 9N639 | B M B FASTENERS, INC | | AS155-3H-3N | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| FASTENER LENGTH | 0.453 INCHES MINIMUM AND 0.498 INCHES MAXIMUM | | GRIP LENGTH | 0.062 INCHES NOMINAL | | HEAD HEIGHT | 0.155 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | LOCKING FEATURE | STRIP THREADS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE RINGMIL-P-22241 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFFQQ-N-781 FED SPEC SINGLE MATERIAL RESPONSE FASTENER | | MATERIAL | PLASTIC POLYAMIDE (NYLON) LOCKING FEATURERUBBER BUTADIENE-ACRYLONITRILE CLASS NBR RINGPLASTIC POLYTETRAFLUOROETHYLENE STAND-OFFNICKEL ALLOY 400 OR NICKEL ALLOY R-405 FASTENER | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | WIDTH BETWEEN FLATS | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.391 INCHES MINIMUM AND 0.436 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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