NSN 5325-01-569-5441

Part Details | SCREW THREAD INSERT

5325-01-569-5441 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: MS51991E209, MS51991E209, 5325-01-569-5441, 01-569-5441, 5325015695441, 015695441

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 03, 200801-569-544111444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

SERRATED

Cross Reference | NSN 5325-01-569-5441
Part Number Cage Code Manufacturer
MS51991E20976301BOEING COMPANY, THEDBA BOEING
MS51991E20996906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5325-01-569-5441
Characteristic Specifications
STYLE DESIGNATOR SERRATED
LENGTH0.690 INCHES NOMINAL
INSERT SIZE0.438
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.460 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYINSERT,SCREW THREAD