NSN 5325-01-203-1622

Part Details | SCREW THREAD INSERT

5325-01-203-1622 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: 2301110, 2301110, 5325-01-203-1622, 01-203-1622, 5325012031622, 012031622

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 12, 198501-203-162211444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 5325-01-203-1622
Part Number Cage Code Manufacturer
230111054089DRS C3 & AVIATION COMPANYDBA DRS DATA & IMAGING SYSTEMS
230111022380DRS PHOTRONICS, INC.DBA DRS PHOTRONICS, INC.
Technical Data | NSN 5325-01-203-1622
Characteristic Specifications
STYLE DESIGNATOR2 PLAIN
FLANGE DIAMETER1.247 INCHES MINIMUM AND 1.248 INCHES MAXIMUM
FLANGE THICKNESS0.120 INCHES NOMINAL
LENGTH0.880 INCHES NOMINAL
FULL INTERNAL THREAD LENGTH0.440 INCHES NOMINAL
INSERT SIZE0.750-16 UNF-3A
SPECIAL FEATURESHEAT TREAT TO ROCKWELL C55-C60; TWO UNDERCUT'S PROVIDED 0.440 FROM FLANGE,0.060 WIDE; TWO MOUNTING HOLES 0.156 DIAMETER; TWO HOLES PROVIDED 0.047 DIAMETER ANGLED 60 DEG,LOCATED 0.375 FROM CENTER OF FLANGE