PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-22520Die,crimping Tool

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5120-00-133-0644 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-133-0644 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-133-0644. Primary manufacturer part number: MIL-C-22520.
Features
  • Die,crimping Tool — FSC 5120
  • Nondefinitive Spec/std Data: 2 TYPE
  • Specification/standard Data: 0U583-SAE AS22520 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • General Characteristics Item Description: SINGLE CLOSURE; 0.401 IN. HEX IN
  • 10 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Die,crimping Tool, cataloged under National Stock Number 5120-00-133-0644, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-133-0644
Primary Part NumberMIL-C-22520
Item NameDie,crimping Tool
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Nondefinitive Spec/std Data2 TYPE
Specification/standard Data0U583-SAE AS22520 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
General Characteristics Item DescriptionSINGLE CLOSURE; 0.401 IN. HEX IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4320-00-218-2543Y146 INTERCHANGEABLE
Heel Assembly
Wildfire Pacific Inc
2940-01-129-8719620312 INTERCHANGEABLE
Element
Allianz Sweeper Company
Cross-Reference Index
Part NumberManufacturer
MIL-C-22520 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
620312 Astro Tool Corp. (USA)
AS22520/5 TY2 Sae International Dba Sae International (USA)
AS22520 Sae International Dba Sae International (USA)
M22520/5-49 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-22520/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Y146 Daniels Manufacturing Corporation (USA)
Y146 Oceta (FRA)
VG95236-T100 Baainbw Verteidigungsgerate-Normen (vg) (DEU)
M22520/5-49 General Services Administration Federal Supply Service (USA)
Related Parts
4320-00-218-2543INTERCHANGEABLE
HEEL ASSEMBLY
Y146
2940-01-129-8719INTERCHANGEABLE
ELEMENT
620312

Frequently Asked Questions

What is NSN 5120-00-133-0644?

NSN 5120-00-133-0644 is a Die,crimping Tool, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-133-0644?

NSN 5120-00-133-0644 has 10 cross-referenced part numbers: MIL-C-22520 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 620312 (Astro Tool Corp.), AS22520/5 TY2 (Sae International Dba Sae International), AS22520 (Sae International Dba Sae International), M22520/5-49 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 5120-00-133-0644?

There are 2 known substitutes for 5120-00-133-0644: 4320-00-218-2543, 2940-01-129-8719. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-22520?

Key specifications for MIL-C-22520: Nondefinitive Spec/std Data: 2 TYPE; Specification/standard Data: 0U583-SAE AS22520 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; General Characteristics Item Description: SINGLE CLOSURE; 0.401 IN. HEX IN; End Item Identification: M22520/5-01 CRIMP TOOL. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-133-0644 still in active supply?

NSN 5120-00-133-0644 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com