NSN 5325-00-852-6738

Part Details | SCREW THREAD INSERT

5325-00-852-6738 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: 68549381, 6854938-1, 68549381, 6854938-1, 5325-00-852-6738, 00-852-6738, 5325008526738, 008526738

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 22, 196600-852-673811444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5325-00-852-6738
Part Number Cage Code Manufacturer
6854938-173342ALLISON TRANSMISSION, INC.
6854938-163005ROLLS-ROYCE CORPORATION
Technical Data | NSN 5325-00-852-6738
Characteristic Specifications
SLOT DEPTH0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
SLOT WIDTH0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
FLANGE THICKNESS0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
LENGTH0.664 INCHES MINIMUM AND 0.670 INCHES MAXIMUM
WIDTH ACROSS FLATS0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
INSERT SIZE0.4375-20 UNS
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28