PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-155Wrench,adjustable

Ngk Metals Corporation Dba N G K Berylco · NSN 5120-00-264-3794 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-264-3794 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-264-3794. Primary manufacturer part number: W-155.
Features
  • Wrench,adjustable — FSC 5120
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Wrenching Surface Size: 1.375 INCHES MAXIMUM SINGLE END IN
  • Material: ALUMINUM ALLOY AND COPPER ALLOY OVERALL
  • Features Provided: NONMAGNETIC AND NONSPARKING
  • Style Designator: OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
  • Head Thickness: 0.750 INCHES MAXIMUM IN
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
Applications
  • Applications requiring Aluminum Alloy and Copper Alloy Overall construction
General Description

The Wrench,adjustable, cataloged under National Stock Number 5120-00-264-3794, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ngk Metals Corporation Dba N G K Berylco. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 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
NSN5120-00-264-3794
Primary Part NumberW-155
Item NameWrench,adjustable
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerNgk Metals Corporation Dba N G K Berylco
StatusACTIVE
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Wrenching Surface Size1.375 INCHES MAXIMUM SINGLE END IN
MaterialALUMINUM ALLOY AND COPPER ALLOY OVERALL
Features ProvidedNONMAGNETIC AND NONSPARKING
Style DesignatorOPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
Head Thickness0.750 INCHES MAXIMUM IN
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-117-0753T76 INTERCHANGEABLE
Bearing,roller,thrust
Timken Aerospace, Inc Dba Torrington Product
5120-00-277-9086W-1145 INTERCHANGEABLE
Wrench,adjustable
Ampco Partners, Ltd. Dba Ampco Safety Tools
5120-00-277-9087W-1146 INTERCHANGEABLE
Wrench,adjustable
Ampco Partners, Ltd. Dba Ampco Safety Tools
5120-00-277-9088W-1147 INTERCHANGEABLE
Wrench,adjustable
Ampco Partners, Ltd. Dba Ampco Safety Tools
5120-00-277-90895120-00-277-9089 INTERCHANGEABLE
Wrench,adjustable
General Services Administration Federal Supply Service
5120-00-278-0340W-152 INTERCHANGEABLE
Wrench,adjustable
Ngk Metals Corporation Dba N G K Berylco
5120-00-278-0341W-154 INTERCHANGEABLE
Wrench,adjustable
Ngk Metals Corporation Dba N G K Berylco
5120-00-293-0008W-156 INTERCHANGEABLE
Wrench,adjustable
Ngk Metals Corporation Dba N G K Berylco
5120-00-293-0031W-153 INTERCHANGEABLE
Wrench,adjustable
Ngk Metals Corporation Dba N G K Berylco
5120-00-293-3009W-1148 INTERCHANGEABLE
Wrench,adjustable
Ampco Partners, Ltd. Dba Ampco Safety Tools
Cross-Reference Index
Part NumberManufacturer
023616 Materiels Industriels De Securite Matisec (FRA)
795505PC24 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
W-155-2350 Ngk Metals Corporation Dba N G K Berylco (USA)
MIL-W-17912 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-2489 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
W-155 PRIMARY Ngk Metals Corporation Dba N G K Berylco (USA)
MIL-W-17912 TY1 General Services Administration Federal Supply Service (USA)
W-73 Ampco Metal Inc. Dba Ampco Metal Inc (USA)
W-73 Ampco Partners, Ltd. Dba Ampco Safety Tools (USA)
Related Parts
3110-00-117-0753INTERCHANGEABLE
BEARING,ROLLER,THRUST
T76
5120-00-277-9086INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-1145
5120-00-277-9087INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-1146
5120-00-277-9088INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-1147
5120-00-277-9089INTERCHANGEABLE
WRENCH,ADJUSTABLE
5120-00-277-9089
5120-00-278-0340INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-152
5120-00-278-0341INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-154
5120-00-293-0008INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-156
5120-00-293-0031INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-153
5120-00-293-3009INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-1148
4320-00-707-5053INTERCHANGEABLE
HEAD,BEARING
W73
4730-01-539-5583INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
023616

Frequently Asked Questions

What is NSN 5120-00-264-3794?

NSN 5120-00-264-3794 is a Wrench,adjustable, manufactured by Ngk Metals Corporation Dba N G K Berylco, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-264-3794?

NSN 5120-00-264-3794 has 9 cross-referenced part numbers: 023616 (Materiels Industriels De Securite Matisec), 795505PC24 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), W-155-2350 (Ngk Metals Corporation Dba N G K Berylco), MIL-W-17912 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-2489 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 4 more.

What NSN replaces 5120-00-264-3794?

There are 12 known substitutes for 5120-00-264-3794: 3110-00-117-0753, 5120-00-277-9086, 5120-00-277-9087 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-155?

Key specifications for W-155: Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Wrenching Surface Size: 1.375 INCHES MAXIMUM SINGLE END IN; Overall Length: 12.000 INCHES NOMINAL IN; Material: ALUMINUM ALLOY AND COPPER ALLOY OVERALL. 8 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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