Product Details | RING SPACER

5365-01-055-8312 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: M2746U, M-2746-U, 5365-01-055-8312, 01-055-8312, 5365010558312, 010558312

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

Supply Group (FSG) NSN Assign. NIIN
53 11 FEB 1978 01-055-8312

Demand History | NSN 5365-01-055-8312

Part Number Request Date QTY Origin
M-2746-U 2020-05-131 118 DIBBS
5365-01-055-8312 2018-03-75 231 DIBBS
5365-01-055-8312 2018-03-66 231 DIBBS
5365-01-055-8312 2016-04-96 20 DIBBS
5365-01-055-8312 2016-03-82 18 DIBBS
5365-01-055-8312 2015-05-126 282 DIBBS
5365-01-055-8312 2014-09-264 156 DIBBS
5365-01-055-8312 2013-10-279 175 DIBBS
5365-01-055-8312 2013-03-66 166 DIBBS
5365-01-055-8312 2012-04-114 146 DIBBS
5365-01-055-8312 2012-03-74 131 DIBBS
5365-01-055-8312 2011-10-279 81 DIBBS
5365-01-055-8312 2010-01-07 47 DIBBS
5365-01-055-8312 2009-12-337 92 DIBBS
5365-01-055-8312 2009-08-217 33 DIBBS
5365-01-055-8312 2009-07-187 21 DIBBS
5365-01-055-8312 2009-02-56 24 DIBBS
5365-01-055-8312 2008-05-140 42 DIBBS

Cross Reference | NSN 5365-01-055-8312

Part Number Cage Code Manufacturer
M-2746-U 61208 TWIN DISC INCORPORATED

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Technical Data | NSN 5365-01-055-8312

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE AND COPPER ALLOY
INSIDE DIAMETER 12.247 INCHES MINIMUM AND 12.289 INCHES MAXIMUM
OUTSIDE DIAMETER 12.505 INCHES MINIMUM AND 12.545 INCHES MAXIMUM
MANUFACTURERS CODE 61208
DESIGN CONTROL REFERENCE M-2746-U

Restrictions/Controls & Freight Information | NSN 5365-01-055-8312

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:AItem does not contain precious metal
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 772 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 5365-01-055-8312

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeBConsumable Repair Parts
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each