NSN 5307-01-140-6378

Part Details | LOCKED IN STUD

5307-01-140-6378 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.

Alternate Parts: SF5902C64513, SF5902C645-13, MS51992C64513, MS51992C645-13, 10116425, 5307-01-140-6378, 01-140-6378, 5307011406378, 011406378

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 15, 198201-140-637816012 ( STUD, LOCKED IN )
REFERENCE DRAWINGS & PICTURES

LOCKED IN

Cross Reference | NSN 5307-01-140-6378
Part Number Cage Code Manufacturer
SF5902C645-1383324ARCONIC GLOBAL FASTENERS & RINGS,INC.
MS51992C645-1396906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
10116425A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 5307-01-140-6378
Characteristic Specifications
MATERIAL IRON ALLOY 660
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5734 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR LOCKED IN
DISTANCE FROM SERRATED PORTION TO NUT END0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO STUD END0.873 INCHES MINIMUM AND 0.913 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD0.185 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
OVERALL LENGTH1.670 INCHES MINIMUM AND 1.740 INCHES MAXIMUM
LOCKING FEATURE RING, LOCK SERRATED
SERRATION QUANTITY24
SERRATION INCLUDED ANGLE101.0 DEGREES MINIMUM AND 104.0 DEGREES MAXIMUM