5305-01-421-1858 SCREW,TAPPING Index 5340-01-421-1860 PLATE,ACTUATOR,MOUNTING

National Stock Number:
5310-01-421-1859

Federal Supply Class:
5310

National Item Identification Number:
014211859

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
801-6758384FNSPMC-D353711NAVAL SEA SYSTEMS COMMAND
845-20250868PIECE10153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
EXTERNAL KEY QUANTITY7
EXTERNAL STRAIGHT KEY WIDTH2.234 INCHES MINIMUM AND 2.266 INCHES MAXIMUM
HOLE DIAMETER0.765 INCHES MINIMUM AND 0.797 INCHES MAXIMUM
OUTSIDE DIAMETER1.872 INCHES MINIMUM AND 1.904 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS3.078 INCHES MINIMUM AND 3.110 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.062 INCHES NOMINAL
MATERIALNICKEL ALLOY K-500 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORKEY


Click here to Register for Free 30-day Trial