Product Details | SUSPENSION TORSION BAR

2510-01-088-1686 A straight metal item having a solid or tubular circular cross section with serrations, flats, or the like, on each end. It is designed to withstand a severe twisting action along its longitudinal axis, while held fast at the ends. It is used in the suspension system of a vehicle to absorb road shock. See also TORQUE ROD, TANDEM AXLE.

Part Alternates: 10898191, 10898193-1, 2510-01-088-1686, 01-088-1686, 2510010881686, 010881686, 108981931

Vehicular Equipment Components | Vehicular Cab, Body, and Frame Structural Components

Supply Group (FSG) NSN Assign. NIIN
25 08 JAN 1980 01-088-1686

Demand History | NSN 2510-01-088-1686

Part Number Request Date QTY Origin
010881686 2024-05-15 1 US
2510-01-088-1686 2023-08-30 15 US
2510-01-088-1686 2023-04-12 24 Germany
2510-01-088-1686 2022-12-06 3 Taiwan
2510-01-088-1686 2022-09-13 40 US
108981931 2021-02-18 20 us
2510-01-088-1686 2015-06-26 9 Israel
2510-01-088-1686 2014-09-30 1 Pakistan
2510-01-088-1686 2013-04-26 1 US
2510-01-088-1686 2010-07-27 16 BH
2510-01-088-1686 2010-06-25 16 Israel

Cross Reference | NSN 2510-01-088-1686

Part Number Cage Code Manufacturer
10898191 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
10898193-1 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2510-01-088-1686

Characteristic Specifications
MATERIAL STEEL
CONSTRUCTION SOLID
OVERALL LENGTH 51.630 INCHES MINIMUM AND 51.750 INCHES MAXIMUM
OUTSIDE DIAMETER 1.309 INCHES MINIMUM AND 1.559 INCHES MAXIMUM
TWIST DIRECTION COUNTERCLOCKWISE
FIRST END CHAMFER LENGTH 0.130 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
FIRST END CROSS-SECTIONAL SHAPE SERRATED
FIRST END TEETH QUANTITY 35
FIRST END SERRATION LENGTH 0.810 INCHES MINIMUM AND 0.930 INCHES MAXIMUM
FIRST END MAJOR DIAMETER 2.2450 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
FIRST END PITCH DIAMETER 2.1875 INCHES NOMINAL
FIRST END PRESSURE ANGLE IN DEG 45.00
SECOND END CHAMFER LENGTH 0.560 INCHES MINIMUM AND 0.680 INCHES MAXIMUM
SECOND END CROSS-SECTIONAL SHAPE SERRATED
SECOND END TEETH QUANTITY 33
SECOND END SERRATION LENGTH 0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM
SECOND END MAJOR DIAMETER 2.1200 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM
SECOND END PITCH DIAMETER 2.0625 INCHES NOMINAL
SECOND END PRESSURE ANGLE IN DEG 45.00
SOLID BAR END CHARACTERISTIC AT FIRST END THREADED HOLE
FIRST END THREAD SIZE 1/2-20
FIRST END THREAD SERIES/TYPE DESIGNATOR UNF
FIRST END INTERNAL THREAD LENGTH 0.880 INCHES NOMINAL
FIRST END THREAD CLASS 2B
FIRST END THREAD DIRECTION RIGHT-HAND
SOLID BAR END CHARACTERISTIC AT SECOND END UNTHREADED HOLE
SECOND END HOLE DIAMETER 0.620 INCHES MAXIMUM
SECOND END HOLE DEPTH 0.620 INCHES MAXIMUM
COVER NOT PROVIDED
SPECIAL FEATURES FIRST END TO BE COUNTER BORED 0.50 INCHES DIAMETER AND 0.25 INCHES DEEP;ONE SPLINE FROM EACH END SHALL BE REMOVED SO THAT THE ARCH BETWEEN EACH OF THE REMOVED SPLINES IS 129 DEGREES IN A COUNTERCLOCKWISE DIRECTION WHEN VIEWED FROM THE FIRST END

Restrictions/Controls & Freight Information | NSN 2510-01-088-1686

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 178040 SPRINGS TORSION SUB2
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 579 unknown
Originating Activity Code AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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 2510-01-088-1686

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each