COLLAR (P/N 0831279-2) - New Surplus

The 0831279-2 is a precision-machined metal collar for aircraft assemblies. This spacer positions and retains components on shafts, bushings, and fittings while maintaining axial alignment and distributing loads. Commonly specified under AN/MS/NAS aviation hardware standards, the collar controls spacing between mated parts to ensure proper fit and function.

Installation location and exact specifications vary by aircraft model—verify applicability in your aircraft's Illustrated Parts Catalog and follow the approved maintenance manual for installation procedures.

What is the COLLAR (P/N 0831279-2)?

The 0831279-2 is a precision-machined metal collar for aircraft assemblies. This spacer positions and retains components on shafts, bushings, and fittings while maintaining axial alignment and distributing loads.

Does the 0831279-2 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The COLLAR 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 0831279-2 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 0831279-2.

Can I order the 0831279-2 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The COLLAR is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.