PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40202Wrench,box and Open End,combinat

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-01-503-1230 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-503-1230 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-503-1230. Primary manufacturer part number: 40202.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Wrenching Surface Size: 7.0 MILLIMETERS NOMINAL BOTH ENDS MM
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
  • Wrenching End Offset Angle: 15.0 DEGREES NOMINAL
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: OFFSET
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-503-1230, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-503-1230
Primary Part Number40202
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.
StatusACTIVE
Wrenching Surface Size7.0 MILLIMETERS NOMINAL BOTH ENDS MM
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Wrenching End Offset Angle15.0 DEGREES NOMINAL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorOFFSET
MaterialSTEEL OVERALL
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Head Angle15.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-189-3216402241 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
5305-00-292-8803040202 INTERCHANGEABLE
Screw,cap,hexagon Head
New Holland Construction
5305-00-365-7868 INTERCHANGEABLE
Screw,machine
4130-01-032-29121305 INTERCHANGEABLE
Manifold,charging and Testing,re
Draf Industries, Inc
3830-01-105-7619040202 INTERCHANGEABLE
Link
Allianz Sweeper Company
6625-01-301-459140202 INTERCHANGEABLE
Interconnecting Box
Acterna Llc Dba Jdsu
6625-01-341-608940202 INTERCHANGEABLE
Communication Analy
U S Dept of Transportation Federal Aviation Administration
4820-01-458-244340202-401 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
3010-01-485-31004020EPDM INTERCHANGEABLE
Bellows,pressure
Betts Industries, Inc.
8415-01-541-942740202 INTERCHANGEABLE
Jacket,combat
180s, Llc
Cross-Reference Index
Part NumberManufacturer
40202 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
40202 Apex Tool Group, Llc Dba Nicholson (USA)
Related Parts
5136-00-189-3216INTERCHANGEABLE
DIE,THREAD CUTTING
402241
5305-00-292-8803INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
040202
5305-00-365-7868INTERCHANGEABLE
SCREW,MACHINE
4130-01-032-2912INTERCHANGEABLE
MANIFOLD,CHARGING AND TESTING,RE
1305
3830-01-105-7619INTERCHANGEABLE
LINK
040202
6625-01-301-4591INTERCHANGEABLE
INTERCONNECTING BOX
40202
6625-01-341-6089INTERCHANGEABLE
COMMUNICATION ANALY
40202
4820-01-458-2443INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40202-401
3010-01-485-3100INTERCHANGEABLE
BELLOWS,PRESSURE
4020EPDM
8415-01-541-9427INTERCHANGEABLE
JACKET,COMBAT
40202
6530-01-587-3437INTERCHANGEABLE
DONUT HEAD PAD
6105-01-632-4738INTERCHANGEABLE
NRP,MOTOR,JBD ACTUA
40202

Frequently Asked Questions

What is NSN 5120-01-503-1230?

NSN 5120-01-503-1230 is a Wrench,box and Open End,combinat, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-503-1230?

NSN 5120-01-503-1230 has 2 cross-referenced part numbers: 40202 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 40202 (Apex Tool Group, Llc Dba Nicholson).

What NSN replaces 5120-01-503-1230?

There are 12 known substitutes for 5120-01-503-1230: 5136-00-189-3216, 5305-00-292-8803, 5305-00-365-7868 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40202?

Key specifications for 40202: Wrenching Surface Size: 7.0 MILLIMETERS NOMINAL BOTH ENDS MM; Wrenching Surface Shape: 12 POINT SECOND END INTERNAL; Wrenching End Offset Angle: 15.0 DEGREES NOMINAL; Surface Treatment: CHROMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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