BOLT,CLOSE TOLERANCE (P/N an173-15a) - New Surplus
P/N: an173-15a
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 203 Available |
Product Description
The AN173-15A is a close-tolerance hex-head bolt from the AN173 series designed for precision structural joints in aircraft. This steel fastener features an undrilled shank, eliminating the need for safety-wire installation in applications where shank drilling is not required. Commonly used in airframe fittings and control-system brackets where minimal joint play is critical to structural integrity.
Installation requires adherence to aircraft maintenance manual torque specifications and grip length selection to ensure proper thread engagement and alignment.
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 BOLT,CLOSE TOLERANCE (P/N an173-15a)?
The AN173-15A is a close-tolerance hex-head bolt from the AN173 series designed for precision structural joints in aircraft. This steel fastener features an undrilled shank, eliminating the need for safety-wire installation in applications where shank drilling is not required.
Does the an173-15a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT,CLOSE TOLERANCE 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 an173-15a 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 an173-15a.
Can I order the an173-15a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT,CLOSE TOLERANCE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.