NSN 3120-01-185-4725 MS2124104A005, MS21241-04A005, M81934/2-04A005

Product Details | SLEEVE BEARING

3120-01-185-4725 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: MS2124104A005, MS21241-04A005, M81934/2-04A005, M81934204A005, AS81934, MIL-B-81934/2, MILB819342, 3120-01-185-4725, 01-185-4725, 3120011854725, 011854725

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	29 JUL 1984	01-185-4725	13205 ( BEARING, SLEEVE )

Drawings & Photos | NSN 3120-01-185-4725

Part Number	Request Date	QTY	Origin
M81934204A005	2023-04-117	1160	UK
M81934204A005	2020-04-100	16	United States
M81934204A005	2017-05-151	20	United States
3120-01-185-4725	2016-12-363	85	DIBBS
M81934204A005	2016-04-109	2	United States
M81934204A005	2016-04-109	6	United States
M81934204A005	2016-04-109	16	United States
M81934204A005	2016-04-109	30	United States
3120-01-185-4725	2014-05-129	200	UK
M81934204A005	2013-08-217	20	United States
3120-01-185-4725	2013-05-143	90	US
3120-01-185-4725	2013-05-143	90	US
AS81934	2013-01-25	10	United States
M81934204A005	2009-09-253	16	United States
AS81934	2008-02-46	10	US
MILB819342	2007-11-320	200	US
MILB819342	2007-09-264	4	US

Cross Reference | NSN 3120-01-185-4725

Part Number	Cage Code	Manufacturer
AS81934	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/2-04A005	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/2-04A005	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81934/2	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS21241-04A005	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Related Products | NSN 3120-01-185-4725

3120-01-185-4726, 3120-01-185-4727, 3120-01-185-4728, 3120-01-185-4729, 3120-01-185-4730

Technical Data | NSN 3120-01-185-4725

Characteristic	Specifications
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER ALUMINUM ALLOY 2024 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/3 T8511 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 T851 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
SURFACE TREATMENT	ANODIZE OR CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY 1 OR TY 2 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	22C SOLID
OVERALL LENGTH	0.2035 INCHES MINIMUM AND 0.2185 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3755 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.2505 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.7300 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FLANGE WIDTH	0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIAL FEATURES	PLASTIC POLYTETRAFLUOROETHYLENE LINER BONDED TO LEFT END SURFACE OF FLANGE
(NON-CORE DATA) UNDERCUT WIDTH	0.0620 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH	0.0050 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-185-4725

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	114870	BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	742	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	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 3120-01-185-4725

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each