SPACER,SLEEVE (P/N nas43ht4-28) - New Surplus
P/N: nas43ht4-28
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 NAS43HT4-28 is a 4130 steel sleeve spacer designed to maintain precise standoff and alignment in aircraft bolted assemblies. This cylindrical spacer installs between brackets or fittings where a bolt passes through, preserving grip length and preventing component distortion during fastening. The 4130 steel alloy provides strength and dimensional stability under service loads and environmental conditions.
Used in structural connections and component stack-ups where controlled spacing is critical. Installation follows the applicable drawing and aircraft maintenance manual specifications.
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 nas43ht4-28)?
The NAS43HT4-28 is a 4130 steel sleeve spacer designed to maintain precise standoff and alignment in aircraft bolted assemblies. This cylindrical spacer installs between brackets or fittings where a bolt passes through, preserving grip length and preventing component distortion during fastening.
Does the nas43ht4-28 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 nas43ht4-28 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 nas43ht4-28.
Can I order the nas43ht4-28 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
- NUT,SELF-LOCKING,PLATE – P/N ms21062l3
- COLLAR,PIN-RIVET,THREADED – P/N HL77-5
- RETAINER – P/N 2452-064ret
- NFL RETAINING RING 23201AM0200T – P/N Z00.N7762234120
- WASHER – P/N 212-21160-3
- HI LOCK/PIN COLLAR ASSY – P/N hl20pb86-8-9
- SCREW – P/N an520-10r-6
- NUT,TUBE COUPLING – P/N an818-12d
- PIN – P/N 53g970719-25
- SLEEVE – P/N BB321-6-14
- PIN – P/N ms20392-1c41
- EYE BOLT-NOSE CAP – P/N c6fsm1128-27