NSN 3120-00-728-6055 MS1779572, MS17795-72, A6071

Product Details | SLEEVE BEARING

3120-00-728-6055 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: MS1779572, MS17795-72, A6071, A607-1 , A6344, A634-4, AA6071, AA607-1 , AA6344, AA634-4, AC2021, B8104, B810-4, CS502BA05000, CS502BA-05000, FP24C26, MILB5687, MILB5687TYPE1C0MP0SITI0NA, MILB5687TYPE1C0MP0SITI0NB, P50-4, P504, 710430-025, 9-04-0150-00, 1561914, 17335MAA9, 17-335MAA9 , 24992 , 2900532201, 29005-32201, 355PC9, 6299729, 3120-00-728-6055, 00-728-6055, 3120007286055, 007286055, 710430025, 904015000

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1961	00-728-6055	13205 ( BEARING, SLEEVE )

Drawings & Photos | NSN 3120-00-728-6055

Part Number	Request Date	QTY	Origin
3120-00-728-6055	2023-03-73	1112	DIBBS
3120-00-728-6055	2021-12-336	6	US
24992	2019-07-204	1	US
3120-00-728-6055	2013-10-291	313	DIBBS
3120-00-728-6055	2013-10-283	313	DIBBS
MILB5687	2011-05-124	230	United States
MILB5687	2010-08-216	17	US
MS1779572	2009-06-153	32	US
MS1779572	2009-02-50	4	US
MS1779572	2008-12-350	2	US
MILB5687	2008-11-319	220	BV
MILB5687	2008-05-136	425	US
MS1779572	2008-05-134	17	United States
MS1779572	2007-10-302	35	US

Cross Reference | NSN 3120-00-728-6055

Part Number	Cage Code	Manufacturer
1561914	53711	NAVAL SEA SYSTEMS COMMAND
17-335MAA9	16662	LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
24992	59500	TENNANT COMPANY
29005-32201	51920	SQUARE D CO COLUMBIA MFG PLANT
355PC9	45152	OSHKOSH CORPORATION
355PC9	75Q65	OSHKOSH DEFENSE, LLC
6299729	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
710430-025	82577	RAYTHEON COMPANY DBA RAYTHEON
9-04-0150-00	05805	REXNORD INDUSTRIES, LLC DBA STEARNS DIV
A607-1	1PQF4	L-3 COMMUNICATIONS CORPORATION DBA LINK SIMULATION & TRAINING
A634-4	12204	DAIMLER CHRYSLER
A634-4	70417	CHRYSLER CORP AMPLEX DIV
AA607-1	70901	BEEMER PRECISION INC
AA634-4	70417	CHRYSLER CORP AMPLEX DIV
AA634-4	70901	BEEMER PRECISION INC
AC2021	16662	LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
AC2021	63477	FEDERAL MOGUL CORP SUB WAGNER BRAKE
B810-4	71041	ALTRA HOLDINGS, INC. DIV BOSTON GEAR
CS502BA-05000	71129	BOUND BROOK BEARING CO
FP24C26	51920	SQUARE D CO COLUMBIA MFG PLANT
MILB5687	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILB5687TYPE1C0MP0SITI0NA	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILB5687TYPE1C0MP0SITI0NB	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS17795-72	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
P50-4	60960	BUNTING BEARINGS CORP KALAMAZOO PLANT
P50-4	71366	BUNTING BEARINGS CORP

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Technical Data | NSN 3120-00-728-6055

Characteristic	Specifications
MATERIAL	COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687,TY 1,COMP A OR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	17C SOLID
OVERALL LENGTH	0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6270 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
LUBRICATION MATERIAL	LUBRICATING OIL, MIL-L-15016, SYMBOL 2190
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILB5687
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS17795-72

Restrictions/Controls & Freight Information | NSN 3120-00-728-6055

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.

Category	Code	Description
NMF Description	114820	BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	742	unknown
Originating Activity Code	XX
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 3120-00-728-6055

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	D	DoD 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 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.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	4	Critical for State and Local Laws. Those parts and components that are required for conformance to state law or local ordinances, and which do not fit the definition of Code 5 or 6 items.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD 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 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	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each