NSN 5325-00-279-3803

Part Details | SCREW THREAD INSERT

5325-00-279-3803 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: 1207125101, 1207125-101, 5325-00-279-3803, 00-279-3803, 5325002793803, 002793803

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 19, 197300-279-380311444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

COIL

Cross Reference | NSN 5325-00-279-3803
Part Number Cage Code Manufacturer
1207125-10198897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5325-00-279-3803
Characteristic Specifications
STYLE DESIGNATOR4 COIL
FLANGE THICKNESS0.100 INCHES NOMINAL
LENGTH1.588 INCHES NOMINAL
WIDTH ACROSS FLATS0.863 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
INSERT SIZE0.500-32 UN 2A
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
SPECIAL FEATURES12 HOLES 0.070 IN. MIN 0.080 IN. MAX DIA EQUALLY SPACED ON FLANGE 0.675 IN. MIN 0.685 IN. MAX DIA CIRCLE