NSN 5325-01-144-1809

Part Details | SCREW THREAD INSERT

5325-01-144-1809 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: 87856700, 878567-00, L8B25028C, 5325-01-144-1809, 01-144-1809, 5325011441809, 011441809

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 15, 198201-144-180911444 ( INSERT, SCREW THREAD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5325-01-144-1809
Part Number Cage Code Manufacturer
878567-0032345DEFENSE REDUCTION AGENCY
L8B25028C07757STANDARD INSERT CO INC
Technical Data | NSN 5325-01-144-1809
Characteristic Specifications
LENGTH0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM
INSERT SIZE0.344 IN. OVERALL DIAMETER
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
FEATURES PROVIDED INDIVIDUALLY KEYED
SPECIAL FEATURES2 SLOTS,ONE 0.062 IN. WIDE AND ONE 0.094 IN. WIDE