WASHER,FLAT (P/N an960-4l) - New Surplus
P/N: an960-4l
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 | 233 Available |
Product Description
The AN960-4L is a light-series flat washer designed for No. 4 fasteners per AN960 military specification. Constructed from steel, this washer distributes load under hex nuts and serves as a shim to set bolt grip length and align castellated nuts with cotter pin holes.
The part meets NAS1149FN416P standards, ensuring interchangeability across aviation hardware inventories and MRO operations. Installation follows aircraft maintenance manual procedures and applicable FAA practices for fastener assembly.
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 WASHER,FLAT (P/N an960-4l)?
The AN960-4L is a light-series flat washer designed for No. 4 fasteners per AN960 military specification.
Does the an960-4l meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER,FLAT 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 an960-4l 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 an960-4l.
Can I order the an960-4l in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER,FLAT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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