5365-01-170-4375 RING,LOCK,KEYED Index 5365-01-170-4377 RING,RETAINING

National Stock Number:
5365-01-170-4376

Federal Supply Class:
5365

National Item Identification Number:
011704376

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:
803-4385051 PIECE 2353711NAVAL SEA SYSTEMS COMMAND
803-4385051 PIECE 23L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-A-02303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-A-023L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-B-023L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-B-02380064NAVAL SHIP SYSTEMS COMMAND
F20-09626 PIECE 2303670TYCO FIRE PRODUCTS LP
810-4385051-A-23L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-C-023L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-X-02303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-X-023L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
810-4385051-A-2380064NAVAL SHIP SYSTEMS COMMAND
803-4385051-X-02380064NAVAL SHIP SYSTEMS COMMAND
803-4385051-C-02380064NAVAL SHIP SYSTEMS COMMAND
F20-09626 PIECE 23L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS


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