PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ATK6000Gage Kit

Astro Tool Corp. · NSN 5220-00-879-3138 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-00-879-3138 — this item is cataloged by the U.S. Government under National Stock Number 5220-00-879-3138. Primary manufacturer part number: ATK6000.
Features
  • Gage Kit — FSC 5220
  • 4 verified cross-references
  • Primary manufacturer: Astro Tool Corp.
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage Kit, cataloged under National Stock Number 5220-00-879-3138, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Astro Tool Corp.. 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.

Catalog Facts
Item NameGage Kit
FSC / FSG5220 — No Item Name Available (FSG 52)
ManufacturersTe Connectivity Corporation (CAGE 89020); Astro Tool Corp. (CAGE 58164); Sicame Electrical Developments Ltd (CAGE K0042); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906)
Technical Specifications
ParameterValue
NSN5220-00-879-3138
Primary Part NumberATK6000
Item NameGage Kit
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerAstro Tool Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5360-00-191-6366 INTERCHANGEABLE
Spring,spiral,torsion
5950-00-889-9645 INTERCHANGEABLE
Transformer,audio Frequency
2815-01-395-400511965 INTERCHANGEABLE
Rotor,engine Poppet Valve
Brunswick Corp Dba Mercury Marine Div Mercury Marine
6515-01-469-9011119-65 INTERCHANGEABLE
Catheter,tracheal
Mallinckrodt Inc Anesthesia Products
Cross-Reference Index
Part NumberManufacturer
11965 Te Connectivity Corporation (USA)
ATK6000 PRIMARY Astro Tool Corp. (USA)
611965 Sicame Electrical Developments Ltd (GBR)
MS3196-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5360-00-191-6366INTERCHANGEABLE
SPRING,SPIRAL,TORSION
5950-00-889-9645INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2815-01-395-4005INTERCHANGEABLE
ROTOR,ENGINE POPPET VALVE
11965
6515-01-469-9011INTERCHANGEABLE
CATHETER,TRACHEAL
119-65

Frequently Asked Questions

What is NSN 5220-00-879-3138?

NSN 5220-00-879-3138 is a Gage Kit, manufactured by Astro Tool Corp., classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-00-879-3138?

NSN 5220-00-879-3138 has 4 cross-referenced part numbers: 11965 (Te Connectivity Corporation), ATK6000 (Astro Tool Corp.), 611965 (Sicame Electrical Developments Ltd), MS3196-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5220-00-879-3138?

There are 4 known substitutes for 5220-00-879-3138: 5360-00-191-6366, 5950-00-889-9645, 2815-01-395-4005 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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