PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40049Wrench,box and Open End,combinat

Wiha Quality Tools · NSN 5120-01-610-5826 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-610-5826 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-610-5826. Primary manufacturer part number: 40049.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Wrenching End Offset Angle: 15.0 DEGREES NOMINAL
  • Wrenching Surface Size: 0.594 INCHES NOMINAL BOTH ENDS IN
  • Surface Treatment: CHROMIUM OVERALL
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
  • Head Angle: 15.0 DEGREES NOMINAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-610-5826, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wiha Quality Tools. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5120-01-610-5826
Primary Part Number40049
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWiha Quality Tools
StatusACTIVE
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Wrenching End Offset Angle15.0 DEGREES NOMINAL
Wrenching Surface Size0.594 INCHES NOMINAL BOTH ENDS IN
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Head Angle15.0 DEGREES NOMINAL
Style DesignatorOFFSET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-010-3320 INTERCHANGEABLE
Washer,lock
2810-00-118-944440049 INTERCHANGEABLE
Cover,exhaust Valve,rocker Box
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6660-00-670-4850ID353BGMQ10 INTERCHANGEABLE
Indicator-Recorder,transmissomet
Joint Electronics Type Designation System
5355-01-181-056040049 INTERCHANGEABLE
Dial,scale
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
2910-01-206-090540049 INTERCHANGEABLE
Pump,fuel,electrical
Zenith Fuel Systems Llc
4130-01-336-715631212-91 INTERCHANGEABLE
Head Assembly Extru
Wilshire Corp
4820-01-394-759240049-1 INTERCHANGEABLE
Valve Adapter Plate
Morpac Industries, Inc Div Actuator
4820-01-448-4645KC49679 INTERCHANGEABLE
Valve,check
Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division
4320-01-498-482640049 INTERCHANGEABLE
Pump,hydraulic Ram,hand Driven
Parker Hannifin Corporation Div Hydraulic Systems Division
8465-01-541-831040049 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
40049 PRIMARY Wiha Quality Tools (USA)
Related Parts
5310-00-010-3320INTERCHANGEABLE
WASHER,LOCK
2810-00-118-9444INTERCHANGEABLE
COVER,EXHAUST VALVE,ROCKER BOX
40049
6660-00-670-4850INTERCHANGEABLE
INDICATOR-RECORDER,TRANSMISSOMET
ID353BGMQ10
5355-01-181-0560INTERCHANGEABLE
DIAL,SCALE
40049
2910-01-206-0905INTERCHANGEABLE
PUMP,FUEL,ELECTRICAL
40049
4130-01-336-7156INTERCHANGEABLE
HEAD ASSEMBLY EXTRU
31212-91
4820-01-394-7592INTERCHANGEABLE
VALVE ADAPTER PLATE
40049-1
4820-01-448-4645INTERCHANGEABLE
VALVE,CHECK
KC49679
4320-01-498-4826INTERCHANGEABLE
PUMP,HYDRAULIC RAM,HAND DRIVEN
40049
8465-01-541-8310INTERCHANGEABLE
HYDRATION SYSTEM
40049
5305-01-653-9121INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
4-0049
5935-01-701-6382INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4004-9

Frequently Asked Questions

What is NSN 5120-01-610-5826?

NSN 5120-01-610-5826 is a Wrench,box and Open End,combinat, manufactured by Wiha Quality Tools, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-610-5826?

NSN 5120-01-610-5826 has 1 cross-referenced part number: 40049 (Wiha Quality Tools).

What NSN replaces 5120-01-610-5826?

There are 12 known substitutes for 5120-01-610-5826: 5310-00-010-3320, 2810-00-118-9444, 6660-00-670-4850 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40049?

Key specifications for 40049: Overall Length: 190.0 MILLIMETERS NOMINAL MM; Wrenching Surface Shape: OVAL FIRST END INTERNAL; Wrenching End Offset Angle: 15.0 DEGREES NOMINAL; Wrenching Surface Size: 0.594 INCHES NOMINAL BOTH ENDS IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com