NSN 5325-01-125-6571

Part Details | SCREW THREAD INSERT

5325-01-125-6571 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: NAS1836C412S, NAS1836C4-12S, 5325-01-125-6571, 01-125-6571, 5325011256571, 011256571

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 30, 198201-125-657111444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES

COIL

Cross Reference | NSN 5325-01-125-6571
Part Number Cage Code Manufacturer
NAS1836C4-12S80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5325-01-125-6571
Characteristic Specifications
STYLE DESIGNATOR4 COIL
FLANGE DIAMETER0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
FLANGE THICKNESS0.060 INCHES NOMINAL
LENGTH0.375 INCHES NOMINAL
INSERT SIZE0.312 IN. OD
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
FEATURES PROVIDED INDIVIDUALLY KEYED
SPECIAL FEATURESFLANGE INCLUDES TWO POTTING AND VENT NOTCHES 0.093 NOM INCHES
SPECIFICATION/STANDARD DATA80205-1836 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PRECIOUS MATERIAL SILVER
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER