PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CM-13Wrench,ratchet

Chapman Manufacturing Company the Dba Chapman Manufacturing Co · NSN 5120-01-590-4841 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-590-4841 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-590-4841. Primary manufacturer part number: CM-13.
Features
  • Wrench,ratchet — FSC 5120
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Chapman Manufacturing Company the Dba Chapman Manufacturing Co
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench,ratchet, cataloged under National Stock Number 5120-01-590-4841, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Chapman Manufacturing Company the Dba Chapman Manufacturing Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-590-4841
Primary Part NumberCM-13
Item NameWrench,ratchet
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerChapman Manufacturing Company the Dba Chapman Manufacturing Co
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-620-92265120-00-620-9226 INTERCHANGEABLE
Wrench,ratchet
General Services Administration Federal Supply Service
5120-01-118-9776 INTERCHANGEABLE
Wrench,ratchet
Cross-Reference Index
Part NumberManufacturer
CM-13 Chapman Manufacturing Company the Dba Chapman Manufacturing Co (USA)
Related Parts
5120-00-620-9226INTERCHANGEABLE
WRENCH,RATCHET
5120-00-620-9226
5120-01-118-9776INTERCHANGEABLE
WRENCH,RATCHET

Frequently Asked Questions

What is NSN 5120-01-590-4841?

NSN 5120-01-590-4841 is a Wrench,ratchet, manufactured by Chapman Manufacturing Company the Dba Chapman Manufacturing Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-590-4841?

NSN 5120-01-590-4841 has 1 cross-referenced part number: CM-13 (Chapman Manufacturing Company the Dba Chapman Manufacturing Co).

What NSN replaces 5120-01-590-4841?

There are 2 known substitutes for 5120-01-590-4841: 5120-00-620-9226, 5120-01-118-9776. Verify interchangeability with system specifications before substitution.

What are the specifications of CM-13?

Key specifications for CM-13: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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