PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9911Wrench,box and Open End,combinat

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-602-8330 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-602-8330 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-602-8330. Primary manufacturer part number: 9911.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Head Angle: 15.0 DEGREES NOMINAL
  • Style Designator: OFFSET
  • Wrenching Surface Size: 11.0 MILLIMETERS NOMINAL BOTH ENDS MM
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-602-8330, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-602-8330
Primary Part Number9911
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Head Angle15.0 DEGREES NOMINAL
Style DesignatorOFFSET
Wrenching Surface Size11.0 MILLIMETERS NOMINAL BOTH ENDS MM
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-008-91839911 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5120-00-056-39425120-00-056-3942 INTERCHANGEABLE
Blade,nutdriver
General Services Administration Federal Supply Service
5998-00-717-5996SM-C-500699 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-181-02619911 INTERCHANGEABLE
Microcircuit,linear
Optical Electronics Inc Dba O E I
Cross-Reference Index
Part NumberManufacturer
9911 Apex Tool Group, Llc Dba Nicholson (USA)
6NHK3 W.w. Grainger, Inc. Div Government Sales Division (USA)
9911 Ministry of Defence, Military Equipment Tool Solutions (mets) Di Pt (GBR)
HTWRACM110004 Anixter Ltd (GBR)
Related Parts
5330-00-008-9183INTERCHANGEABLE
GASKET
9911
5120-00-056-3942INTERCHANGEABLE
BLADE,NUTDRIVER
5120-00-056-3942
5998-00-717-5996INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SM-C-500699
5962-01-181-0261INTERCHANGEABLE
MICROCIRCUIT,LINEAR
9911

Frequently Asked Questions

What is NSN 5120-01-602-8330?

NSN 5120-01-602-8330 is a Wrench,box and Open End,combinat, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-602-8330?

NSN 5120-01-602-8330 has 4 cross-referenced part numbers: 9911 (Apex Tool Group, Llc Dba Nicholson), 6NHK3 (W.w. Grainger, Inc. Div Government Sales Division), 9911 (Ministry of Defence, Military Equipment Tool Solutions (mets) Di Pt), HTWRACM110004 (Anixter Ltd).

What NSN replaces 5120-01-602-8330?

There are 4 known substitutes for 5120-01-602-8330: 5330-00-008-9183, 5120-00-056-3942, 5998-00-717-5996 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9911?

Key specifications for 9911: Overall Length: 165.0 MILLIMETERS NOMINAL MM; Material: STEEL OVERALL; Surface Treatment: CHROMIUM OVERALL; Special Features: FLEX HEAD RATCHETING BOX END. 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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