PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6NHK7Wrench,box and Open End,combinat

W.w. Grainger, Inc. Div Government Sales Division · NSN 5120-01-602-8325 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-602-8325 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-602-8325. Primary manufacturer part number: 6NHK7.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Style Designator: OFFSET
  • Head Angle: 15.0 DEGREES NOMINAL
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Wrenching Surface Size: 15.0 MILLIMETERS NOMINAL BOTH ENDS MM
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-602-8325, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 7 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-602-8325
Primary Part Number6NHK7
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusACTIVE
Style DesignatorOFFSET
Head Angle15.0 DEGREES NOMINAL
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Wrenching Surface Size15.0 MILLIMETERS NOMINAL BOTH ENDS MM
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5975-00-091-0487MT589AARN12 INTERCHANGEABLE
Base,chassis
Joint Electronics Type Designation System
4320-00-166-98499915 INTERCHANGEABLE
Ring,wearing
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4810-00-175-88349915 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
5950-00-421-29891203-95 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc.
4310-01-004-35819915 INTERCHANGEABLE
Ring Set,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
4240-01-246-53948576 INTERCHANGEABLE
Mask,air Filtering
3m Company
5998-01-344-7333 INTERCHANGEABLE
Electronic Components Assembly
Cross-Reference Index
Part NumberManufacturer
6NHK7 W.w. Grainger, Inc. Div Government Sales Division (USA)
9915 Ministry of Defence, Military Equipment Tool Solutions (mets) Di Pt (GBR)
9915 Apex Tool Group, Llc Dba Nicholson (USA)
HTWRACM150002 Anixter Ltd (GBR)
Related Parts
5975-00-091-0487INTERCHANGEABLE
BASE,CHASSIS
MT589AARN12
4320-00-166-9849INTERCHANGEABLE
RING,WEARING
9915
4810-00-175-8834INTERCHANGEABLE
SEAT,VALVE
9915
5950-00-421-2989INTERCHANGEABLE
TRANSFORMER,POWER
1203-95
4310-01-004-3581INTERCHANGEABLE
RING SET,PISTON
9915
4240-01-246-5394INTERCHANGEABLE
MASK,AIR FILTERING
8576
5998-01-344-7333INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY

Frequently Asked Questions

What is NSN 5120-01-602-8325?

NSN 5120-01-602-8325 is a Wrench,box and Open End,combinat, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-602-8325?

NSN 5120-01-602-8325 has 4 cross-referenced part numbers: 6NHK7 (W.w. Grainger, Inc. Div Government Sales Division), 9915 (Ministry of Defence, Military Equipment Tool Solutions (mets) Di Pt), 9915 (Apex Tool Group, Llc Dba Nicholson), HTWRACM150002 (Anixter Ltd).

What NSN replaces 5120-01-602-8325?

There are 7 known substitutes for 5120-01-602-8325: 5975-00-091-0487, 4320-00-166-9849, 4810-00-175-8834 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6NHK7?

Key specifications for 6NHK7: Special Features: FLEX HEAD RATCHETING BOX END; Style Designator: OFFSET; Overall Length: 200.0 MILLIMETERS NOMINAL MM; Head Angle: 15.0 DEGREES NOMINAL. 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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