NSN 5325-01-386-0439

Part Details | SCREW THREAD INSERT

5325-01-386-0439 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: DAA2552D173007, DAA2552D173-007, 5325-01-386-0439, 01-386-0439, 5325013860439, 013860439

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 26, 199401-386-043911444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5325-01-386-0439
Part Number Cage Code Manufacturer
DAA2552D173-00781205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 5325-01-386-0439
Characteristic Specifications
LENGTH1.790 INCHES NOMINAL
INSERT SIZEAA2.750
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE2.3750 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND