Product Details | SCREW THREAD INSERT

5325-00-591-7279 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

Part Alternates: TAPL0KS1124050, TAPL0KS11240-50, 5325-00-591-7279, 00-591-7279, 5325005917279, 005917279

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-591-7279

Drawings & Photos | NSN 5325-00-591-7279


Cross Reference | NSN 5325-00-591-7279

Part Number Cage Code Manufacturer
TAPL0KS11240-50 73957 GROOV-PIN CORPORATION

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Technical Data | NSN 5325-00-591-7279

Characteristic Specifications
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR H7 SLOTTED
SLOT DEPTH 0.073 INCHES NOMINAL
SLOT WIDTH 0.053 INCHES NOMINAL
LENGTH 0.156 INCHES NOMINAL
INSERT SIZE 0.172-40
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.112 INCHES
THREAD QUANTITY PER INCH 40
MANUFACTURERS CODE 73957
DESIGN CONTROL REFERENCE TAPL0KS11240-50

Restrictions/Controls & Freight Information | NSN 5325-00-591-7279

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information