Product Details | THRUST WASHER BEARING

3120-01-181-9738 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: 217130, 3120-01-181-9738, 01-181-9738, 3120011819738, 011819738

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 JUN 1984 01-181-9738

Drawings & Photos | NSN 3120-01-181-9738


Demand History | NSN 3120-01-181-9738

Part Number Request Date QTY Origin
217130 2021-11-327 6 DIBBS
217130 2021-11-319 6 DIBBS
217130 2021-04-96 1 DIBBS
217130 2020-09-259 1 DIBBS
217130 2019-09-272 1 DIBBS
217130 2019-06-174 1 DIBBS
3120-01-181-9738 2017-12-361 1 DIBBS
3120-01-181-9738 2015-10-301 1 DIBBS

Cross Reference | NSN 3120-01-181-9738

Part Number Cage Code Manufacturer
217130 59875 EATON INDUSTRIAL CORPORATION DBA ARGO-TECH

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Technical Data | NSN 3120-01-181-9738

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION TAP-MS-285,59875 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 2.0950 INCHES MINIMUM AND 2.1000 INCHES MAXIMUM
CORNER SHAPE SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE FIRST INSIDE CORNER CHAMFERED SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.2700 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 1.3750 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM
SURFACE CONDITION GROUND
LUBRICATION FEATURE GROOVE LEFT SIDE
(NON-CORE DATA) CHAMFER LENGTH 0.0300 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 28.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM
MANUFACTURERS CODE 59875
DESIGN CONTROL REFERENCE 217130

Restrictions/Controls & Freight Information | NSN 3120-01-181-9738

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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 3120-01-181-9738

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeNZSX:PRATT & WHITNEY JET ENGINES & COMPONENTS, F-100–P-100
Price ValidationP The current standard price is the initial negotiated provisioned price.
  • This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price.
  • ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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