Offering for sale this rare piece of aviation manufacturing history: a vintage, double-ended GO / NO-GO cylindrical plug gage from the historic Wright Aero Corp. (Wright Aeronautical Corporation). This tool was an essential quality control instrument used on a factory assembly line to inspect internal tolerances for precision aircraft engine components. Perfect addition to any collection of WWII aviation history, vintage machinist tools, or industrial Americana.
The gage features a solid hex-shaped yellow body with high-contrast steel pin indicators on either side. Each end face is clearly stamped with its original engineering and dimensional markings:
- GO Side Stamped: WRIGHT AERO CORP. | GO 1.0015 | 3T-22208
- NO-GO Side Stamped: NOGO | 1.0005 | 3T-18019 | 5/8 (partially visible sub-marking)
Condition: Good vintage condition with a beautiful natural patina on the faces. Clear, crisp, legible stamped text. The yellow handle shows minor paint wear and a small drill mark/divot consistent with authentic machine shop use and factory tool crib identification. Please see the photos for a detailed look at the condition and exact markings.
Item Specifics:
- Condition: Used (“Good vintage condition with minor paint wear and tool crib markings. Stamped text is crisp and fully legible.”)
- Brand: Wright Aero Corp. (Wright Aeronautical Corporation)
- Type: Plug Gage
- Gage Type: Cylindrical / Pin Plug
- System of Measurement: Inch
- Gage Diameter: 1.0005 in / 1.0015 in
- Configuration: Double-End
Additional / Custom Specifics:
- Style: Go / No-Go
- Era: Vintage / WWII Era
- Theme: Aviation Manufacturing / Aerospace History
- Country/Region of Manufacture: United States
- Featured Refinements: Vintage Machinist Tool, Tool Crib Artifact
- Part / Tool Numbers: 3T-18019 / 3T-22208
We're running a 3000 square foot multi-generation estate sale. You can click the "more ads by this user" link to see the items we've listed so far. You're also welcome to make an appointment to come look at the entire estate. We're located on Independence between Carolina Beach and River Rd. in Wilmington. We take virtually every form of payment, including credit cards with a 3% fee, and we'd be happy to hold items with a deposit. Hope to see you soon!