STUD,TURNLOCK FASTENER (P/N 50-007a21) - New Surplus
P/N: 50-007a21
Category: Studs, Inserts & Fastener Hardware
Flat-rate shipping. Choose Ground or a faster service at checkout.
Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.
Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $4.50 | 15 Available |
Product Description
The 50-007a21 is a steel stud for quarter-turn turnlock fastening systems used in aircraft panel assemblies. This component engages with a mating receptacle to secure removable access panels, inspection covers, and engine cowlings with a quarter-turn motion. The stud installs into the panel structure and works with Camloc or Dzus-type retainers to provide quick-release capability for maintenance access.
Grip length and stud diameter must match panel thickness and receptacle specifications per the aircraft Illustrated Parts Catalog. Common on general aviation and commercial aircraft where frequent panel removal is required during routine inspections and service.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the STUD,TURNLOCK FASTENER (P/N 50-007a21)?
The 50-007a21 is a steel stud for quarter-turn turnlock fastening systems used in aircraft panel assemblies. This component engages with a mating receptacle to secure removable access panels, inspection covers, and engine cowlings with a quarter-turn motion.
Does the 50-007a21 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The STUD,TURNLOCK FASTENER conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the 50-007a21 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the 50-007a21.
Can I order the 50-007a21 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The STUD,TURNLOCK FASTENER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
Related Studs, Inserts & Fastener Hardware
- RETAINER – P/N 82-32-201-20
- GROMMET – P/N 80-011-s7f12-0
- STUD – P/N 401885P007
- RETAINER – P/N 212-46100-18-1
- SLEEVE ASSY – P/N 212-040-154-1
- RETAINER, PACKING BACKUP – P/N ms28773-04
- SLEEVE – P/N 10-36563-101
- STUD,TURNLOCK FASTENER – P/N 50-005a27
- RETAINER – P/N ms28774-334
- RETAINER,PACKING – P/N ms28774-017
- RETAINER – P/N 3013705
- STUD SCREW – P/N sl2286-160