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National Stock Number:
5307-00-936-9670
Federal Supply Class:
5307
National Item Identification Number:
009369670
Description:
STUD,LOCKED IN
Detail:
A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.
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Manufacturer Information:
| 877B-3MB-31 | 01556 | STANLEY ENGINEERED FASTENING LLC | | 877B-3MB-31 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | S234-3-510A | 01556 | STANLEY ENGINEERED FASTENING LLC |
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Techincal Specification:
| DISTANCE FROM SHOULDER PORTION TO NUT END | 0.625 INCHES NOMINAL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | RING, LOCK KEYED | | OVERALL LENGTH | 0.927 INCHES MINIMUM AND 0.947 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | SHOULDER DIAMETER | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | SHOULDER LENGTH | 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM | | STYLE DESIGNATOR | LOCKED IN | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.275 INCHES NOMINAL STUD THREAD | | THREAD LENGTH | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD |
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