Part Number
Tube Elbow · AS (SAE Aerospace Standard) · 9 stocked variants
Reading the part number. SAE-AS4841 refers to SAE AS4841, an SAE Aerospace Standard — it fixes the part's design. Items cataloged under the spec number rather than a dash-numbered part number are procured to the specification; the NSN record pins down which specific item this is.
Because SAE-AS4841 is a specification-level reference, each conforming variant carries its own National Stock Number. The table below lists every variant we stock, with its decoded characteristics and published price — open the NSN record to see the full specification and order that exact item.
| NSN | Item | Key characteristics | Unit price |
|---|---|---|---|
| 4730-00-194-1090 | Tube Elbow | Material: Aluminum Alloy 2014 Overall Or Aluminum Alloy 2024 Overall; Surface Treatment: Anodize Overall | $17.52 |
| 4730-00-277-5084 | Tube Fitting Locknut | Thread Quantity Per Inch: 18; Thread Class: 3B | $5.25 |
| 4730-00-278-5000 | Threaded Tube Fitting Plug | Material: Steel Overall; Overall Length: 1.203 Inches Nominal | $17.52 |
| 4730-00-287-0116 | Threaded Tube Fitting Plug | Material: Aluminum Overall; Overall Length: 1.109 Inches Nominal | $5.25 |
| 4730-00-287-0118 | Threaded Tube Fitting Plug | Material: Aluminum Alloy 2014 Or Aluminum Alloy 2024 Overall; Overall Length: 0.370 Inches Minimum And 0.391 Inches Maximum | $35.04 |
| 4730-00-412-1795 | Tube Elbow | Material: Steel Comp 304 Overall; Surface Treatment: Passivate Overall | $26.28 |
| 4730-00-640-0633 | Threaded Tube Fitting Plug | Material: Aluminum Alloy 2014 Overall; Surface Treatment: Anodize Overall | $61.34 |
| 4730-00-720-1256 | Tube To Boss Straight Adapter | Material: Steel Comp 304 Overall; Surface Treatment: Passivate Overall | $35.04 |
| 4730-00-720-4795 | Tube Fitting Flared Sleeve | Material: Steel Corrosion Resisting; Overall Length: 0.906 Inches Nominal | $15.77 |
Country of origin: Türkiye (Turkey) — a DFARS qualifying country. Türkiye is a NATO ally with a reciprocal defense procurement agreement with the U.S. Department of Defense, making it a qualifying country under DFARS 225.003. On DoD and DLA solicitations, qualifying-country end products are evaluated without Buy American price penalties — they compete on par with domestic product — and DoD trade-agreements clauses (DFARS 252.225-7021) expressly accept qualifying-country end products.
Dollar thresholds. The Trade Agreements Act only applies to supply contracts at or above $174,000 (the WTO GPA threshold effective March 2026); below that — where the vast majority of hardware buys fall — the TAA does not apply at all. The main exclusion is civilian-agency solicitations at or above that threshold that restrict award to TAA designated-country products (Türkiye is not TAA-designated). Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
Items are supplied as stock mil-spec / commercial hardware with source documentation and country-of-origin paperwork on every order. Parts are not supplied with an FAA Form 8130-3 airworthiness tag unless expressly stated on the quote. Buyers installing hardware on certificated aircraft are responsible for acceptance under their own maintenance program, repair station procedures, or owner/operator authority.
