Product Details | BOX WRENCH

5120-01-278-1190 A nonadjustable wrench having a box wrenching feature on one or both ends. Excludes WRENCH, OPEN END BOX; and WRENCH, BOX AND OPEN END, COMBINATION.

Part Alternates: AS954, AS954TY2CL2STBSZ1/4X5/16, AS954TY2CL2STBSZ14X516, 5120-01-278-1190, 01-278-1190, 5120012781190, 012781190

Hand Tools | Hand Tools, Nonedged, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
51 01 MAY 1988 01-278-1190

Drawings & Photos | NSN 5120-01-278-1190


Demand History | NSN 5120-01-278-1190

Part Number Request Date QTY Origin
AS954 2026-02-36 2 us
AS954 2026-02-36 4 us
AS954 2026-02-36 8 us
AS954 2025-11-310 1 US
AS954 2021-01-16 2 US
AS954 2019-09-248 1 US

Cross Reference | NSN 5120-01-278-1190

Part Number Cage Code Manufacturer
AS954 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS954 TY2CL1STA 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE

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Technical Data | NSN 5120-01-278-1190

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CHROMIUM OVERALL
STYLE DESIGNATOR 41 ANGULAR OFFSET DOUBLE HEAD
OVERALL LENGTH 3.750 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
LARGE END OUTSIDE DIAMETER 0.480 INCHES MAXIMUM
SMALL END OUTSIDE DIAMETER 0.425 INCHES MAXIMUM
LARGE END HEAD THICKNESS 0.280 INCHES MAXIMUM
SMALL END HEAD THICKNESS 0.250 INCHES MAXIMUM
WRENCHING END OFFSET ANGLE 15.0 DEGREES NOMINAL
WRENCHING SURFACE SIZE 0.250 INCHES NOMINAL FIRST END 0.312 INCHES NOMINAL SECOND END
WRENCHING SURFACE SHAPE 12 POINT BOTH ENDS INTERNAL
SPECIAL FEATURES FORGED STEEL
SPECIFICATION/STANDARD DATA 81343-AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 2 CLASS AND B STYLE

Restrictions/Controls & Freight Information | NSN 5120-01-278-1190

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5120-01-278-1190

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each