1680-00-207-1504 SEAL ASSEMBLY Index 5977-00-207-1506 PLATE ASSEMBLY,FIEL

National Stock Number:
5305-00-207-1505

Federal Supply Class:
5305

National Item Identification Number:
002071505

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
321158FPC2480064NAVAL SHIP SYSTEMS COMMAND
334663ALT2PC2480064NAVAL SHIP SYSTEMS COMMAND
BS1268PC2463857CIRCOR NAVAL SOLUTIONS LLC
BS1322PC2463857CIRCOR NAVAL SOLUTIONS LLC
BS4-1688PC2463857CIRCOR NAVAL SOLUTIONS LLC
BS895-2463857CIRCOR NAVAL SOLUTIONS LLC
BS993PC2463857CIRCOR NAVAL SOLUTIONS LLC
CVB41S4700-102ALT1PC2480064NAVAL SHIP SYSTEMS COMMAND
DD397S47-0142PC2480064NAVAL SHIP SYSTEMS COMMAND
DD421S47-0145PC2480064NAVAL SHIP SYSTEMS COMMAND
FFS92TYPE1STYLE2S81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
R90-3263857CIRCOR NAVAL SOLUTIONS LLC
S4700F3115437PC3280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY THREAD CLASS AND MATERIAL
FASTENER LENGTH0.375 INCHES NOMINAL
HEAD DIAMETER0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.190 INCHES
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2S STYLE
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A FED SPEC 1ST MATERIAL RESPONSE OR QQ-N-281,CL B FED SPEC 2ND MATERIAL RESPONSE
SCREW MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.292 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNC


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