NSN 3120-01-252-8031 12328984, 01-252-8031, 012528031

Product Details | ROD END PLAIN BEARING

3120-01-252-8031 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: 12328984, 3120-01-252-8031, 01-252-8031, 3120012528031, 012528031

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	08 APR 1987	01-252-8031	13209 ( BEARING, PLAIN, ROD END )

Drawings & Photos | NSN 3120-01-252-8031

Part Number	Request Date	QTY	Origin
3120-01-252-8031	2025-01-28	48	US
3120-01-252-8031	2024-10-297	124	US
3120-01-252-8031	2024-10-282	70	US
3120-01-252-8031	2024-09-263	75	US
3120-01-252-8031	2019-07-210	83	DIBBS
12328984	2015-02-35	202	US
12328984	2014-03-71	84	US
3120-01-252-8031	2013-03-66	55	us
3120-01-252-8031	2008-05-151	814	DIBBS
3120-01-252-8031	2008-02-53	740	DIBBS
3120-01-252-8031	2008-01-03	535	DIBBS
3120-01-252-8031	2007-12-351	181	DIBBS
3120-01-252-8031	2007-08-215	191	DIBBS
12328984	2007-07-207	85	US
3120-01-252-8031	2007-03-64	535	DIBBS

Cross Reference | NSN 3120-01-252-8031

Part Number	Cage Code	Manufacturer
12328984	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Related Products | NSN 3120-01-252-8031

3120-01-252-8057, 3120-01-252-8058, 3120-01-252-8390, 3120-01-252-9224, 3120-01-252-9225

Technical Data | NSN 3120-01-252-8031

Characteristic	Specifications
MATERIAL	STEEL COMP E52100 INNER MEMBER STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 440C RACE INSERT STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS-6440 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER ASTM A108 ASSN STD ALL MATERIAL RESPONSES OR ASTMA 576 ASSN STD ALL MATERIAL RESPONSES ROD END BODY
HARDNESS RATING	57.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER
SURFACE TREATMENT	CHROMIUM INNER MEMBER ZINC AND CHROMATE OR CADMIUM OR CADMIUM AND CHROMATE ROD END BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER QQ-Z-325,TYPE 1 OR 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TYPE 1 OR 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE ROD END BODY
STYLE DESIGNATOR	6 BALL TYPE
OVERALL LENGTH	2.3100 INCHES NOMINAL
BORE DIAMETER	0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.8600 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	1.8430 INCHES MINIMUM AND

Restrictions/Controls & Freight Information | NSN 3120-01-252-8031

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	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	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 3120-01-252-8031

Army
Navy

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	M	Armored Carriers
Weapons Systems/End Item or Homogeneous Group	MM	Infantry Fighting Vehicle (M2, M2A1, M2A2), Cavelry Fighting Vehicle (M3, M3A1, M3A2)
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
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