NSN 3120-00-518-5709 M81934/1-08A020, M81934108A020, AD08A020

Product Details | SLEEVE BEARING

3120-00-518-5709 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: M81934/1-08A020, M81934108A020, AD08A020, AHJ08A020, AS81934, AS81934/1, AS819341, ATT08A020, BJ16TF08A020, BJ16TF-08A020, ST4M12808A020, ST4M128-08A020, MILB81934, MIL-B-81934, PBRR08A020, PBRR-08A020, KDJ08A02016, KDJ08A020-16, KDJ08A020341, KDJ08A020-341, KRJ8YB08A020M, KRJ8YB-08A020M, 0632808A020, 06-328-08A020, 1170008020, 117-00-08-020, 9108608A020, 91086-08A020, 3120-00-518-5709, 00-518-5709, 3120005185709, 005185709

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	13 AUG 1974	00-518-5709	13205 ( BEARING, SLEEVE )

Drawings & Photos | NSN 3120-00-518-5709

Part Number	Request Date	QTY	Origin
3120-00-518-5709	2025-03-76	25	DIBBS
3120-00-518-5709	2016-07-192	19	DIBBS
3120-00-518-5709	2016-06-153	3	DIBBS
3120-00-518-5709	2016-05-145	3	DIBBS
AS81934	2013-01-25	10	United States
3120-00-518-5709	2012-06-180	91	DIBBS
M81934108A020	2009-08-238	4	US
M81934108A020	2009-03-69	8	us
AS81934	2008-02-46	10	US
MILB81934	2007-07-199	50	US

Cross Reference | NSN 3120-00-518-5709

Part Number	Cage Code	Manufacturer
06-328-08A020	09455	RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
117-00-08-020	77896	REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
91086-08A020	09455	RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
AD08A020	15860	NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
AHJ08A020	50294	NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
AS81934	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81934/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
ATT08A020	15860	NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
BJ16TF-08A020	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
BJ16TF08A020	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
KDJ08A020-16	97613	DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KDJ08A020-341	97613	DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KRJ8YB-08A020M	50632	KAMATICS CORPORATION
M81934/1-08A020	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/1-08A020	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81934	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
PBRR-08A020	73134	ROLLER BEARING COMPANY OF AMERICA, INC.
ST4M128-08A020	76301	BOEING COMPANY, THE DBA BOEING

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Related Products | NSN 3120-00-518-5709

3120-00-518-6270, 3120-00-518-6272, 3120-00-518-6871, 3120-00-518-7204, 3120-00-518-7264

Technical Data | NSN 3120-00-518-5709

Characteristic	Specifications
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER ALUMINUM ALLOY 2024 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/3,ALLOY 2024,T8511 FED SPEC 1ST MATERIAL RESPONSE OUTER LAYER
SURFACE TREATMENT	ANODIZE OR CHROMATE OUTER LAYER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OUTER LAYER
STYLE DESIGNATOR	17C SOLID
OVERALL LENGTH	0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF BODY

Restrictions/Controls & Freight Information | NSN 3120-00-518-5709

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:	U	Precious 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	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	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 3120-00-518-5709

Army
Air Force

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	J	NOT 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 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	J	NOT 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each