NSN 5325-01-457-8788

Part Details | SCREW THREAD INSERT

5325-01-457-8788 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: NAS139408L, NAS1394-08L, NAS1394CA08LS, NAS1394-CA08LS, 5325-01-457-8788, 01-457-8788, 5325014578788, 014578788

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 05, 199801-457-878811444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 5325-01-457-8788
Part Number Cage Code Manufacturer
NAS1394-08L80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
NAS1394-CA08LS80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5325-01-457-8788
Characteristic Specifications
STYLE DESIGNATOR5 PLAIN
LENGTH0.250 INCHES NOMINAL
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL
FULL INTERNAL THREAD LENGTH0.180 INCHES NOMINAL
INSERT SIZE0.250-20-UNC-2A
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.250 INCHES NOMINAL