PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27-601Wrench,ratchet

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-367-3415 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-3415 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-3415. Primary manufacturer part number: 27-601.
Features
  • Wrench,ratchet — FSC 5120
  • Wrenching Surface Shape: 12 POINT BOTH ENDS INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: STRAIGHT DOUBLE HEAD
  • Wrenching Surface Size: 0.938 INCHES NOMINAL SECOND END IN
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.812 INCHES NOMINAL FIRST END IN
  • 3 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,ratchet, cataloged under National Stock Number 5120-01-367-3415, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-367-3415
Primary Part Number27-601
Item NameWrench,ratchet
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
Wrenching Surface Shape12 POINT BOTH ENDS INTERNAL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorSTRAIGHT DOUBLE HEAD
Wrenching Surface Size0.938 INCHES NOMINAL SECOND END IN
MaterialSTEEL OVERALL
Wrenching Surface Size0.812 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4310-00-897-052927601 INTERCHANGEABLE
Leg,front Support
Hdt Expeditionary Systems Inc
4540-01-102-2034OE630400-000 INTERCHANGEABLE
Heating Element,electrical,immer
Hotstart Sales, Llc
3120-01-137-9655 INTERCHANGEABLE
Bearing,sleeve
5995-01-153-195627601 INTERCHANGEABLE
Cable Assembly,radio Frequency
Viant Collegeville Llc
5331-01-236-0476 INTERCHANGEABLE
O-Ring
5330-01-270-304327061 INTERCHANGEABLE
Gasket and Preformed Packing Set
Landoll Company, Llc
Cross-Reference Index
Part NumberManufacturer
27-601 Apex Tool Group, Llc Dba Nicholson (USA)
27-601 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
27-601 Armstrong Bros Tool Co (USA)
Related Parts
4310-00-897-0529INTERCHANGEABLE
LEG,FRONT SUPPORT
27601
4540-01-102-2034INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
OE630400-000
3120-01-137-9655INTERCHANGEABLE
BEARING,SLEEVE
5995-01-153-1956INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
27601
5331-01-236-0476INTERCHANGEABLE
O-RING
5330-01-270-3043INTERCHANGEABLE
GASKET AND PREFORMED PACKING SET
27061

Frequently Asked Questions

What is NSN 5120-01-367-3415?

NSN 5120-01-367-3415 is a Wrench,ratchet, 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 5120-01-367-3415?

NSN 5120-01-367-3415 has 3 cross-referenced part numbers: 27-601 (Apex Tool Group, Llc Dba Nicholson), 27-601 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 27-601 (Armstrong Bros Tool Co).

What NSN replaces 5120-01-367-3415?

There are 6 known substitutes for 5120-01-367-3415: 4310-00-897-0529, 4540-01-102-2034, 3120-01-137-9655 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27-601?

Key specifications for 27-601: Overall Length: 9.250 INCHES NOMINAL IN; Wrenching Surface Shape: 12 POINT BOTH ENDS INTERNAL; Surface Treatment: CHROMIUM OVERALL; Style Designator: STRAIGHT DOUBLE HEAD. 7 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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