GROMMET (P/N nas557-10a) - New Surplus
P/N: nas557-10a
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 | 2 Available |
Product Description
The NAS557-10A is a nonmetallic split grommet designed to protect wiring and cables passing through structural openings. This elastomeric grommet installs in ribs, bulkheads, and access panels to provide edge insulation and prevent chafe damage where wire bundles pass through holes. Conforming to NAS557 specifications, it cushions wire runs against sharp panel edges during aircraft vibration and movement.
Installation requires a properly sized hole in the structure; verify fit and secure per the aircraft maintenance manual and IPC requirements.
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 GROMMET (P/N nas557-10a)?
The NAS557-10A is a nonmetallic split grommet designed to protect wiring and cables passing through structural openings. This elastomeric grommet installs in ribs, bulkheads, and access panels to provide edge insulation and prevent chafe damage where wire bundles pass through holes.
Does the nas557-10a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The GROMMET 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 nas557-10a 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 nas557-10a.
Can I order the nas557-10a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The GROMMET is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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