NSN 5305-01-394-2384

Part Details | SHOULDER SCREW

5305-01-394-2384 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.

Alternate Parts: 724800019000, 724-800019-000, SMB697906, SM-B-697906, 5305-01-394-2384, 01-394-2384, 5305013942384, 013942384

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 04, 199401-394-238422846 ( SCREW, SHOULDER )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-394-2384
Part Number Cage Code Manufacturer
724-800019-00090073CMC ELECTRONICS INC
SM-B-69790680063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5305-01-394-2384
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.380 INCHES NOMINAL
FASTENER LENGTH0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
HEAD STYLE5 CROWNED HEXAGON
HEAD DIAMETER0.168 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
HEAD HEIGHT0.190 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.044 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1