Product Details | THRUST WASHER BEARING

3120-01-216-8283 An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.

Part Alternates: 23018282, 3120-01-216-8283, 01-216-8283, 3120012168283, 012168283

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 SEP 1985 01-216-8283

Demand History | NSN 3120-01-216-8283

Part Number Request Date QTY Origin
29562855 2025-12-337 153 DIBBS
29562855 2025-11-329 153 DIBBS
29562855 2025-07-190 26 DIBBS
29562855 2024-05-151 153 DIBBS
29562855 2024-05-143 153 DIBBS
29562855 2021-07-192 83 DIBBS
29562855 2021-07-188 132 DIBBS
3120-01-216-8283 2021-03-61 1 DIBBS-RFPs
3120-01-216-8283 2020-11-318 1 DIBBS-RFPs
29562855 2020-10-289 343 DIBBS
29562855 2020-10-281 343 DIBBS
23018282 2020-03-77 640 DIBBS
23018282 2020-01-09 640 DIBBS
23018282 2019-07-195 471 DIBBS
3120-01-216-8283 2018-08-219 319 DIBBS
3120-01-216-8283 2017-06-169 338 DIBBS
3120-01-216-8283 2016-09-251 279 DIBBS
3120-01-216-8283 2015-05-135 240 DIBBS
3120-01-216-8283 2015-05-126 240 DIBBS
3120-01-216-8283 2013-10-288 148 DIBBS
3120-01-216-8283 2013-04-107 189 DIBBS
3120-01-216-8283 2009-08-216 648 DIBBS
3120-01-216-8283 2007-10-300 148 DIBBS
3120-01-216-8283 2007-10-297 3 DIBBS
3120-01-216-8283 2007-10-285 3 DIBBS
3120-01-216-8283 2007-09-255 19 DIBBS
3120-01-216-8283 2007-09-248 130 DIBBS
3120-01-216-8283 2007-08-236 223 DIBBS

Cross Reference | NSN 3120-01-216-8283

Part Number Cage Code Manufacturer
23018282 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 3120-01-216-8283

Characteristic Specifications
HARDNESS RATING 60.0 ROCKWELL B MINIMUM OVERALL
LUBRICATION FEATURE GROOVE INSIDE DIAMETER SURFACE OF BODY
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
SURFACE FINISH 50.0 MICROINCHES LEFT SIDE
OUTSIDE DIAMETER 1.8130 INCHES NOMINAL
STYLE DESIGNATOR ROUND
CENTER HOLE SHAPE STYLE ROUND
LUBRICATION FEATURE GROOVE LEFT SIDE
SPECIAL FEATURES 2 GROOVES RIGHT SIDE,2 GROOVES LEFT SIDE,180 DEG APART,4 GROOVES ID
MATERIAL COPPER ALLOY 544 OVERALL
OVERALL THICKNESS 0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 50.0 MICROINCHES RIGHT SIDE
DIAMETER 1.3160 INCHES MINIMUM AND 1.3260 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE RIGHT SIDE
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL

Restrictions/Controls & Freight Information | NSN 3120-01-216-8283

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 3120-01-216-8283

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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