PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ZLW0233Wrench,box and Open End,combinat

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-650-3999 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-650-3999 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-650-3999. Primary manufacturer part number: ZLW0233.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Style Designator: OFFSET
  • Wrenching End Offset Angle: 15.0 DEGREES NOMINAL
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Nondefinitive Spec/std Data: 1 TYPE
  • Specification/standard Data: 05047-ASME B17.100 CAT 66 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-650-3999, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-650-3999
Primary Part NumberZLW0233
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Style DesignatorOFFSET
Wrenching End Offset Angle15.0 DEGREES NOMINAL
MaterialSTEEL OVERALL
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Nondefinitive Spec/std Data1 TYPE
Specification/standard Data05047-ASME B17.100 CAT 66 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size20.0 MILLIMETERS NOMINAL BOTH ENDS MM
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Head Angle15.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-036-1575N09120 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5975-00-179-0098 INTERCHANGEABLE
Box Connector,electrical
3010-00-324-800314U1461PC9120 INTERCHANGEABLE
Coupling Half,shaft
Naval Ship Systems Command
5930-00-342-74671330257 INTERCHANGEABLE
Switch,push
Chrysler Realty Company Llc Dba Daimler Chrysler
5950-00-971-47719120 INTERCHANGEABLE
Reactor
Vanguard Electronics, Llc
4510-01-069-91867798.176 INTERCHANGEABLE
Trap,drain,plumbing Fixture
American Standard Inc Plumbing Products Div
5950-01-095-7705984827-1C INTERCHANGEABLE
Transformer,current
Raytheon Company Dba Raytheon
5998-01-242-9462623460-1 INTERCHANGEABLE
Circuit Card Assembly
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-01-347-70608T1117 INTERCHANGEABLE
Clamp,hose
Caterpillar Inc Div Caterpillar Defense
7610-01-444-73039120 INTERCHANGEABLE
Pamphlet
Academy of Nutrition & Dietetics Div Academy of Nutrition and Dietetics
Cross-Reference Index
Part NumberManufacturer
ZLW0233 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
9120 Apex Tool Group, Llc Dba Nicholson (USA)
B107.100CAT 66 TY1 General Services Administration Federal Supply Service (USA)
B107.100 The American Society of Mechanical Engineers (USA)
Related Parts
4820-00-036-1575INTERCHANGEABLE
DISK,VALVE
N09120
5975-00-179-0098INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3010-00-324-8003INTERCHANGEABLE
COUPLING HALF,SHAFT
14U1461PC9120
5930-00-342-7467INTERCHANGEABLE
SWITCH,PUSH
1330257
5950-00-971-4771INTERCHANGEABLE
REACTOR
9120
4510-01-069-9186INTERCHANGEABLE
TRAP,DRAIN,PLUMBING FIXTURE
7798.176
5950-01-095-7705INTERCHANGEABLE
TRANSFORMER,CURRENT
984827-1C
5998-01-242-9462INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
623460-1
4730-01-347-7060INTERCHANGEABLE
CLAMP,HOSE
8T1117
7610-01-444-7303INTERCHANGEABLE
PAMPHLET
9120
2540-01-482-2300INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
12417656-001
8465-01-488-6258INTERCHANGEABLE
CLUB,SELF-PROTECTION
9120

Frequently Asked Questions

What is NSN 5120-01-650-3999?

NSN 5120-01-650-3999 is a Wrench,box and Open End,combinat, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-650-3999?

NSN 5120-01-650-3999 has 4 cross-referenced part numbers: ZLW0233 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 9120 (Apex Tool Group, Llc Dba Nicholson), B107.100CAT 66 TY1 (General Services Administration Federal Supply Service), B107.100 (The American Society of Mechanical Engineers).

What NSN replaces 5120-01-650-3999?

There are 12 known substitutes for 5120-01-650-3999: 4820-00-036-1575, 5975-00-179-0098, 3010-00-324-8003 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ZLW0233?

Key specifications for ZLW0233: Overall Length: 11.476 INCHES NOMINAL IN; Style Designator: OFFSET; Wrenching End Offset Angle: 15.0 DEGREES NOMINAL; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-650-3999 still in active supply?

NSN 5120-01-650-3999 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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