NSN 5305-01-252-3751

Part Details | PANEL SCREW ASSEMBLY

5305-01-252-3751 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Alternate Parts: F7500M5B5, F7500-M5-B-5, F7500M5B5, F7500-M5-B-5, 5305-01-252-3751, 01-252-3751, 5305012523751, 012523751

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 01, 198701-252-375133044 ( SCREW ASSEMBLY, PANEL )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-01-252-3751
Part Number Cage Code Manufacturer
F7500-M5-B-517446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
F7500-M5-B-597928HUCK INTL INC
Technical Data | NSN 5305-01-252-3751
Characteristic Specifications
THREAD SERIES DESIGNATOR ISO M
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.8
EXTERNAL THREAD TOLERANCE CLASS4H6H
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH19.0 MILLIMETERS MINIMUM AND 19.5 MILLIMETERS MAXIMUM
FASTENER LENGTH25.4 MILLIMETERS MINIMUM AND 31.2 MILLIMETERS MAXIMUM
HEAD HEIGHT7.2 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS11.3 MILLIMETERS NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.12 MILLIMETERS MINIMUM AND 3.04 MILLIMETERS MAXIMUM