NSN 5325-01-255-6751

Part Details | SCREW THREAD INSERT

5325-01-255-6751 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: TR243174, TR24317-4, K507264, K50726-4, 9985M45P04, 9985M45P04, 5325-01-255-6751, 01-255-6751, 5325012556751, 012556751

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 23, 198701-255-675111444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 5325-01-255-6751
Part Number Cage Code Manufacturer
TR24317-429372ARCONIC GLOBAL FASTENERS & RINGS,INC.
K50726-475237ARCONIC GLOBAL FASTENERS & RINGS,INC.
9985M45P0407482GENERAL ELECTRIC COMPANYDBA GE
9985M45P0480539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5325-01-255-6751
Characteristic Specifications
STYLE DESIGNATOR6 PLAIN
LENGTH0.310 INCHES MAXIMUM
INSERT SIZE0.438-20 UNJF 3A
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B