SPACER,SLEEVE (P/N nas43dd4-31n) - New Surplus
P/N: nas43dd4-31n
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 NAS43DD4-31N is a sleeve spacer conforming to NAS43 standard specifications. This rigid aluminum standoff installs between components on through-bolts to establish precise spacing and alignment in structural and bracketed assemblies. The spacer maintains correct bolt grip length while preventing component shifting during assembly and flight operations.
Common in airframe hardware, control surface brackets, and engine mount interfaces where accurate standoff distance is critical. Install per aircraft maintenance manual torque 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 SPACER,SLEEVE (P/N nas43dd4-31n)?
The NAS43DD4-31N is a sleeve spacer conforming to NAS43 standard specifications. This rigid aluminum standoff installs between components on through-bolts to establish precise spacing and alignment in structural and bracketed assemblies.
Does the nas43dd4-31n meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SPACER,SLEEVE 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 nas43dd4-31n 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 nas43dd4-31n.
Can I order the nas43dd4-31n in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SPACER,SLEEVE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
Related Fasteners & Hardware
- BALL LOCK PIN – P/N bls4ba15s
- BOLT – P/N an6h37a
- GROMMET – P/N 4002-0
- NUT AXLE – P/N 100a703132
- PINS – P/N a54-5d
- PIN – P/N 206-072-221-101
- PIN, STRAIGHT HEAD, DRILLED SHANK – P/N ms20392-2c23
- BOLT – P/N an29-18
- SCREW – P/N an520d832r6
- CLIP – P/N 2111314-14
- RETAINER – P/N 352030
- AMP CONTACT PIN 926898-1 – P/N Z00.N7091023506