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National Stock Number:
5306-00-305-1294
Federal Supply Class:
5306
National Item Identification Number:
003051294
Description:
BOLT,INTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 10114226 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 63499 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.022 INCHES NOMINAL | | FASTENER LENGTH | 1.072 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16598 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED | | CONCENTRIC HOLE DEPTH | 0.960 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 0.330 INCHES MINIMUM AND | | 0.335 INCHES MAXIMUM | | HEAD STYLE | ROUND W/WRENCH FLATS | | HEAD DIAMETER | 0.437 INCHES NOMINAL | | HEAD HEIGHT | 0.156 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.307 INCHES NOMINAL |
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