Product Details | RING SPACER

5365-00-949-3446 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: S9517, 5365-00-949-3446, 00-949-3446, 5365009493446, 009493446

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

Supply Group (FSG) NSN Assign. NIIN
53 15 APR 1966 00-949-3446

Demand History | NSN 5365-00-949-3446

Part Number Request Date QTY Origin
S9517 2025-11-317 6 DIBBS
S9517 2025-05-138 1 DIBBS
S9517 2024-12-347 4 DIBBS
S9517 2024-06-161 3 DIBBS
S9517 2024-02-46 4 DIBBS
S9517 2023-12-362 2 DIBBS
S9517 2023-11-323 2 DIBBS
S9517 2023-05-141 2 DIBBS
S9517 2023-01-16 3 DIBBS
S9517 2022-09-261 2 DIBBS
S9517 2022-05-135 4 DIBBS
5365-00-949-3446 2021-03-63 1 DIBBS-RFPs
5365-00-949-3446 2018-07-193 51 DIBBS
5365-00-949-3446 2018-07-185 51 DIBBS
5365-00-949-3446 2017-09-244 28 DIBBS
5365-00-949-3446 2017-08-221 28 DIBBS
5365-00-949-3446 2015-08-228 39 DIBBS
5365-00-949-3446 2014-11-334 39 DIBBS
5365-00-949-3446 2012-04-114 75 DIBBS
5365-00-949-3446 2012-04-100 46 DIBBS
5365-00-949-3446 2011-06-166 28 DIBBS

Cross Reference | NSN 5365-00-949-3446

Part Number Cage Code Manufacturer
S9517 12511 SIMMONDS PRECISION PRODUCTS, INC. DBA SENSORS AND INTEGRATED SYSTEMS

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Technical Data | NSN 5365-00-949-3446

Characteristic Specifications
MATERIAL STEEL COMP 416
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PASSIVATE
HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
INSIDE DIAMETER 0.510 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
OUTSIDE DIAMETER 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
MANUFACTURERS CODE 12511
DESIGN CONTROL REFERENCE S9517

Restrictions/Controls & Freight Information | NSN 5365-00-949-3446

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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5365-00-949-3446

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each