PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61047-6Gage,headspace

Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div · NSN 5220-01-685-6725 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-01-685-6725 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-685-6725. Primary manufacturer part number: 61047-6.
Features
  • Gage,headspace — FSC 5220
  • Material: STEEL
  • Criticality Code Justification: AGAV
  • Overall Diameter: 0.4640 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div
Applications
  • Applications requiring Steel construction
General Description

The Gage,headspace, cataloged under National Stock Number 5220-01-685-6725, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div. Government technical data includes 3 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5220-01-685-6725
Primary Part Number61047-6
Item NameGage,headspace
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerNavy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div
StatusACTIVE
MaterialSTEEL
Criticality Code JustificationAGAV
Overall Diameter0.4640 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6605-00-241-2283610476 INTERCHANGEABLE
Plate,mounting,plat
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2920-00-366-7143 INTERCHANGEABLE
Adjusting Screw,mag
2840-00-715-5634610476 INTERCHANGEABLE
Chamber,combustion,aircraft Gas
Curtiss-Wright Controls, Inc. Div Actuation Division
Cross-Reference Index
Part NumberManufacturer
61047-6 PRIMARY Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div (USA)
Related Parts
6605-00-241-2283INTERCHANGEABLE
PLATE,MOUNTING,PLAT
610476
2920-00-366-7143INTERCHANGEABLE
ADJUSTING SCREW,MAG
2840-00-715-5634INTERCHANGEABLE
CHAMBER,COMBUSTION,AIRCRAFT GAS
610476

Frequently Asked Questions

What is NSN 5220-01-685-6725?

NSN 5220-01-685-6725 is a Gage,headspace, manufactured by Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-01-685-6725?

NSN 5220-01-685-6725 has 1 cross-referenced part number: 61047-6 (Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div).

What NSN replaces 5220-01-685-6725?

There are 3 known substitutes for 5220-01-685-6725: 6605-00-241-2283, 2920-00-366-7143, 2840-00-715-5634. Verify interchangeability with system specifications before substitution.

What are the specifications of 61047-6?

Key specifications for 61047-6: Part Name Assigned by Controlling Agency: GAGE,HEADSPACE; Material: STEEL; Criticality Code Justification: AGAV; End Item Identification: 1005-01-644-0045. 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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