NSN 5305-01-087-0544

Part Details | SHOULDER SCREW

5305-01-087-0544 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: 264140501 ITEM 47, 2641-405-01 ITEM 47, 264140501 ITEM 47, 2641-405-01 ITEM 47, 2641809410010, 264180941-0010, 264180941 ITEM 10, 2641-809-41 ITEM 10, 264140501 ITEM 47, 2641-405-01 ITEM 47, 5305-01-087-0544, 01-087-0544, 5305010870544, 010870544

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 11, 197901-087-054422846 ( SCREW, SHOULDER )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

CROSS RECESS TYPE II

Cross Reference | NSN 5305-01-087-0544
Part Number Cage Code Manufacturer
2641-405-01 ITEM 476Y882BISHOP ENTERPRISES INC.
2641-405-01 ITEM 477V760DAVIES PRECISION MACHINERY
264180941-001096169ELECTRIC BOAT CORPORATION
2641-809-41 ITEM 1096169ELECTRIC BOAT CORPORATION
2641-405-01 ITEM 4796169ELECTRIC BOAT CORPORATION
Technical Data | NSN 5305-01-087-0544
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.687 INCHES NOMINAL
FASTENER LENGTH0.906 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
HEAD HEIGHT0.312 INCHES NOMINAL
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II