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National Stock Number:
5307-00-949-8218
Federal Supply Class:
5307
National Item Identification Number:
009498218
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:
| 881B-4MB0625 | 01556 | STANLEY ENGINEERED FASTENING LLC | | S245-3-610A | 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 | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | SHOULDER DIAMETER | 0.244 INCHES NOMINAL | | SHOULDER LENGTH | 0.040 INCHES NOMINAL | | STYLE DESIGNATOR | LOCKED IN | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | 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 | 0.335 INCHES MINIMUM STUD THREAD | | THREAD LENGTH | 0.500 INCHES MINIMUM NUT THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
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