5310-00-197-5257 WASHER,FLAT Index 4730-00-197-5262 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
5365-00-197-5259

Federal Supply Class:
5365

National Item Identification Number:
001975259

Description:
SPACER,RING

Detail:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.


Manufacturer Information:
2100-1464631PC3380064NAVAL SHIP SYSTEMS COMMAND
2100-1464632PC480064NAVAL SHIP SYSTEMS COMMAND
2100-3127769PC380064NAVAL SHIP SYSTEMS COMMAND
24X4962983EATON AEROSPACE, LLC
3435A10PC67076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
3435A10PC6780212BAE SYSTEMS LAND & ARMAMENTS L.P.
3435A3PC67076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
3435A3PC6780212BAE SYSTEMS LAND & ARMAMENTS L.P.
3435A4PC67076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
3435A4PC6780212BAE SYSTEMS LAND & ARMAMENTS L.P.
387511PC6780064NAVAL SHIP SYSTEMS COMMAND
387512PC6780064NAVAL SHIP SYSTEMS COMMAND
387513PC3780064NAVAL SHIP SYSTEMS COMMAND
387514PC3780064NAVAL SHIP SYSTEMS COMMAND
387514PC6780064NAVAL SHIP SYSTEMS COMMAND
389914PC6780064NAVAL SHIP SYSTEMS COMMAND
389915PC6780064NAVAL SHIP SYSTEMS COMMAND
389916PC3780064NAVAL SHIP SYSTEMS COMMAND
389927PC24X4980064NAVAL SHIP SYSTEMS COMMAND
39461-1PC6762983EATON AEROSPACE, LLC
39461-2PC6762983EATON AEROSPACE, LLC
39461-3PC3762983EATON AEROSPACE, LLC
39461-4PC3762983EATON AEROSPACE, LLC
39461-4PC6762983EATON AEROSPACE, LLC
455562983EATON AEROSPACE, LLC
533539PC6780064NAVAL SHIP SYSTEMS COMMAND
533540ALTW1PC6780064NAVAL SHIP SYSTEMS COMMAND
533546PC6780064NAVAL SHIP SYSTEMS COMMAND
564-2200-936202PC6780064NAVAL SHIP SYSTEMS COMMAND
575-2100-1444237REVAPC8SH180064NAVAL SHIP SYSTEMS COMMAND
576-2200-1506503REVALINE2380064NAVAL SHIP SYSTEMS COMMAND
576-2200-1506503REVAPC1280064NAVAL SHIP SYSTEMS COMMAND
E38933-17PC24X4962983EATON AEROSPACE, LLC
E38933-4PC6762983EATON AEROSPACE, LLC
E38933-5PC6762983EATON AEROSPACE, LLC
E38933-6PC3762983EATON AEROSPACE, LLC
T1-2100-1286420REVAPC880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
INSIDE DIAMETER1.015 INCHES NOMINAL
OUTSIDE DIAMETER1.250 INCHES NOMINAL
OVERALL THICKNESS0.031 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576,COLD ROLLED,SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 130


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