NSN 5325-01-390-7137

Part Details | SCREW THREAD INSERT

5325-01-390-7137 A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on on its under portion which can be clinched or crimped. Excludes BUSHING,MACHINE THREAD; NUT,PLAIN,KNURLED; NUT,PLAIN,ROUND; NUT,PLAIN,CLINCH and NUT,SELF-LOCKING,CLINCH. See also NUT,PLAIN,PLATE

Alternate Parts: MS51830CA105L, MS51830CA105L, 5325-01-390-7137, 01-390-7137, 5325013907137, 013907137

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 25, 199401-390-713711444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 5325-01-390-7137
Part Number Cage Code Manufacturer
MS51830CA105L96906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS51830CA105L81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 5325-01-390-7137
Characteristic Specifications
STYLE DESIGNATOR6 PLAIN
LENGTH0.4720 INCHES NOMINAL
INTERNAL THREAD RELIEF DEPTH0.3120 INCHES NOMINAL
FULL INTERNAL THREAD LENGTH0.3120 INCHES NOMINAL
INSERT SIZE0.3125-18
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE0.3125 INCHES
THREAD QUANTITY PER INCHA18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.3120 INCHES NOMINAL
FEATURES PROVIDED SELF-LOCKING