NSN 5305-01-397-9988

Part Details | SOCKET HEAD CAP SCREW

5305-01-397-9988 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Alternate Parts: FFS86, FF-S-86, FFS86L1, FF-S-86L1, 5305-01-397-9988, 01-397-9988, 5305013979988, 013979988

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 21, 199401-397-998816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-01-397-9988
Part Number Cage Code Manufacturer
FF-S-8681349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
FF-S-86L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
Technical Data | NSN 5305-01-397-9988
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD QUANTITY PER INCH13
THREAD CLASS3A
NONDEFINITIVE SPEC/STD DATA6 TYPE
DEPARTURE FROM CITED DOCUMENTQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZW