Product Details | RING SPACER

5365-01-012-5378 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.

Part Alternates: 502AS2878, 5365-01-012-5378, 01-012-5378, 5365010125378, 010125378

Hardware and Abrasives | Bushings, Rings, Shims, and Spacers

Supply Group (FSG) NSN Assign. NIIN
53 12 NOV 1975 01-012-5378

Cross Reference | NSN 5365-01-012-5378

Part Number Cage Code Manufacturer
502AS2878 30003 NAVAL AIR SYSTEMS COMMAND

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Technical Data | NSN 5365-01-012-5378

Characteristic Specifications
MATERIAL COPPER ALLOY 260 OR COPPER ALLOY 464
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4507 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4611 ASSN STD 2ND MATERIAL RESPONSE
INSIDE DIAMETER 1.755 INCHES MINIMUM AND 1.765 INCHES MAXIMUM
OUTSIDE DIAMETER 2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM
SURFACE FINISH 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER 63.0 MICROINCHES LEFT SIDE 63.0 MICROINCHES RIGHT SIDE 125.0 MICROINCHES BORE
SPECIAL FEATURES FULL RADIUS ON BORE
MANUFACTURERS CODE 30003
DESIGN CONTROL REFERENCE 502AS2878

Restrictions/Controls & Freight Information | NSN 5365-01-012-5378

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5365-01-012-5378

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each