NSN 5325-00-143-0490

Part Details | SCREW THREAD INSERT


5325-00-143-0490 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: KN720, KN720, MS51830205, MS51830-205, NAS1394C7, 5325-00-143-0490, 00-143-0490, 5325001430490, 001430490

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 23, 196800-143-049011444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

PLAIN


Cross Reference | NSN 5325-00-143-0490
Part Number Cage Code Manufacturer
KN720D0680ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - CAMLOC
KN72029372ARCONIC GLOBAL FASTENERS & RINGS,INC.
MS51830-20596906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
NAS1394C780205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES

Technical Data | NSN 5325-00-143-0490
Characteristic Specifications
STYLE DESIGNATOR6 PLAIN
LENGTH0.562 INCHES NOMINAL
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL
FULL INTERNAL THREAD LENGTH0.492 INCHES NOMINAL
INSERT SIZE0.562-12 UNC 2A
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE0.437 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.5600 INCHES NOMINAL
FEATURES PROVIDED INDIVIDUALLY KEYED