PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MCG5309Gaging Member,comparator,air Plu

Eaton Aerospace, Llc Dba Jackson South · NSN 5220-01-011-1294 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-01-011-1294 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-011-1294. Primary manufacturer part number: MCG5309.
Features
  • Gaging Member,comparator,air Plu — FSC 5220
  • 5 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gaging Member,comparator,air Plu, cataloged under National Stock Number 5220-01-011-1294, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5220-01-011-1294
Primary Part NumberMCG5309
Item NameGaging Member,comparator,air Plu
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5977-00-308-2488A1022 INTERCHANGEABLE
Holder Assembly,electrical Conta
Kelly Manufacturing Company
5120-00-542-4011A1022 INTERCHANGEABLE
Jack,rack Bar
Templeton Kenly and Co Inc
5935-00-813-5811 INTERCHANGEABLE
Connector,plug,electrical
5910-00-889-4975 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
6130-01-064-8604LNS-Z-24 INTERCHANGEABLE
Power Supply
Rehan Industrial Supply Inc, Oscar Marcus, Asgar Cementwala, Rebecca Marcus, Ruqaiyah Cementwala
5330-01-458-5076A-1022 INTERCHANGEABLE
Gasket
Insinger Machine Co
Cross-Reference Index
Part NumberManufacturer
MCG5309 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
A1022 Kemp/real-Time Laboratories (USA)
MCG5312 Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA)
MCG5309 Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA)
A1022 PRIMARY Real-Time Laboratories, Llc (USA)
Related Parts
5977-00-308-2488INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
A1022
5120-00-542-4011INTERCHANGEABLE
JACK,RACK BAR
A1022
5935-00-813-5811INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5910-00-889-4975INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
6130-01-064-8604INTERCHANGEABLE
POWER SUPPLY
LNS-Z-24
5330-01-458-5076INTERCHANGEABLE
GASKET
A-1022

Frequently Asked Questions

What is NSN 5220-01-011-1294?

NSN 5220-01-011-1294 is a Gaging Member,comparator,air Plu, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5220 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5220-01-011-1294?

NSN 5220-01-011-1294 has 5 cross-referenced part numbers: MCG5309 (Eaton Aerospace, Llc Dba Jackson South), A1022 (Kemp/real-Time Laboratories), MCG5312 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace), MCG5309 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace), A1022 (Real-Time Laboratories, Llc).

What NSN replaces 5220-01-011-1294?

There are 6 known substitutes for 5220-01-011-1294: 5977-00-308-2488, 5120-00-542-4011, 5935-00-813-5811 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MCG5309?

Key specifications for MCG5309: Special Features: GAGE, SPINDLE;GUNSYSTEM GAU-8/A. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5220-01-011-1294 still in active supply?

NSN 5220-01-011-1294 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.
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