NSN 5325-00-451-8982

Part Details | SCREW THREAD INSERT

5325-00-451-8982 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: KNH420J, KNH420, KH9905420, KH9905-420, KNH420S, KNH420JS, KNH420J, STD147A31, 26302, MS51831102, MS51831-102, PWA538008, PWA53800-8, 5325-00-451-8982, 00-451-8982, 5325004518982, 004518982

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 04, 197100-451-898211444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 5325-00-451-8982
Part Number Cage Code Manufacturer
KNH420JD0680ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - CAMLOC
KNH42029372ARCONIC GLOBAL FASTENERS & RINGS,INC.
KH9905-42075237ARCONIC GLOBAL FASTENERS & RINGS,INC.
KNH420S29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
KNH420JS29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
KNH420J29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
STD147A3176301BOEING COMPANY, THEDBA BOEING
2630294882JERGENS, INC.DBA TOOLING COMPONENTS DIVISION
MS51831-10296906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
PWA53800-877445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5325-00-451-8982
Characteristic Specifications
STYLE DESIGNATOR6 PLAIN
LENGTH0.375 INCHES NOMINAL
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL
FULL INTERNAL THREAD LENGTH0.305 INCHES MINIMUM
INSERT SIZE0.4375-14 NC-2A
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.305 INCHES NOMINAL