NSN 5325-00-971-9310

Part Details | SCREW THREAD INSERT

5325-00-971-9310 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: 1382750, 5325-00-971-9310, 00-971-9310, 5325009719310, 009719310

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-971-931011444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5325-00-971-9310
Part Number Cage Code Manufacturer
138275056232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 5325-00-971-9310
Characteristic Specifications
SLOT DEPTH0.046 INCHES NOMINAL
SLOT WIDTH0.062 INCHES NOMINAL
LENGTH0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
TOP UNTHREADED PORTION OUTSIDE DIAMETER0.430 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
TOP PORTION UNTHREADED OUTSIDE LENGTH0.109 INCHES NOMINAL
INSERT SIZE0.500-20 UNF 2A
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B