P/N: nas147-81
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
| Condition | Stock |
|---|---|
| As Removed | 4 Available |
The NAS147-81 is an internal-wrenching bolt conforming to National Aerospace Standards for aircraft fastening. This steel hex-head bolt features a recessed socket design that allows wrench access in confined spaces where standard external wrenching is impossible. Commonly used in airframe structural joints, control surface attachments, and engine mount assemblies where space constraints are critical.
Installation requires verification of grip length and thread class against aircraft engineering data and the applicable maintenance manual. The NAS147 series ensures controlled dimensions and interchangeability across aerospace applications.
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.
The NAS147-81 is an internal-wrenching bolt conforming to National Aerospace Standards for aircraft fastening. This steel hex-head bolt features a recessed socket design that allows wrench access in confined spaces where standard external wrenching is impossible.
Aircraft hardware is manufactured to military and aviation specifications. The BOLT conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
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 nas147-81.
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: As Removed. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.