NSN 5325-01-333-0270

Part Details | SCREW THREAD INSERT

5325-01-333-0270 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: KNKD428JSDFL, 8682000005, 868200-0005, 8682000005, 868200-0005, 5325-01-333-0270, 01-333-0270, 5325013330270, 013330270

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 21, 199101-333-027011444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 5325-01-333-0270
Part Number Cage Code Manufacturer
KNKD428JSDFL29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
868200-000513973LITTON SYSTEMS INC. DIV NAVIGATIONSYSTEMS DIVISION
868200-000506481NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS
Technical Data | NSN 5325-01-333-0270
Characteristic Specifications
STYLE DESIGNATOR6 PLAIN
LENGTH0.385 INCHES MINIMUM AND 0.415 INCHES MAXIMUM
INTERNAL THREAD RELIEF DEPTH0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
FULL INTERNAL THREAD LENGTH0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
INSERT SIZE0.500-20 UNF 2A
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
FEATURES PROVIDED INDIVIDUALLY KEYED
SPECIAL FEATURESLOCK RINGS