Part Number
Pipe To Tube Elbow · OEM / vendor part number · NSN 4730-00-088-8894
| Part number | 10917222-6 |
|---|---|
| Specification family | OEM / vendor part number |
| Item name | Pipe To Tube Elbow |
| Alternate references | QQ-S-637; B7355X12 |
| Unit of issue | EA |
| Cross-referenced NSN | 4730-00-088-8894 |
| Federal Supply Class (FSC) | 4730 — Fittings and Specialties; Hose, Pipe, and Tube |
| Unit price (USD) | $450.00 |
| Country of origin | Türkiye (Turkey) |
| Lead time | Within 90 days of order |
| Minimum order | May apply — confirm on quote |
| Documentation | Source documentation provided on all orders |
Characteristics decoded from the federal cataloging record for this pipe to tube elbow. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Material | Steel Comp 12L14 Overall |
|---|---|
| Surface Treatment | Zinc Overall |
| Thread Series Designator | Un 1St End |
| Thread Series Designator | Nptf 2Nd End |
| Thread Quantity Per Inch | 14 1St End |
| Thread Class | 2A 1St End |
Fluid-line connection hardware including tube and pipe fittings, adapters, elbows, tees, unions, couplings, nipples, and bushings used to join, branch, and terminate hose, pipe, and tube.
Reading the part number. 10917222-6 is a drawing-style part number assigned by the original design activity rather than a published standard; the -6 suffix denotes a dash variant — a specific configuration of base drawing 10917222. For drawing-number parts, the NSN is often the easiest way to confirm you have the right item — this one cross-references to the stock number below.
Price in context. Across the 342 items we currently stock in FSC 4730 (Fittings and Specialties; Hose, Pipe, and Tube), published unit prices run from $0.38 to $12,000.00. At $450.00, this item sits well above the class median of $26.28 — typical of assemblies and higher-value line items in this class.
Stock activity. This item has appeared once in our supplier stock feed, most recently listed 2026-08-19, with a lot quantity of 1 units. Listing activity is a practical signal of ongoing availability; confirm current stock and firm pricing on your quote.
Who orders 10917222-6. Aircraft owners and MRO shops replacing standard hardware, machine shops and OEMs filling a bill of materials, and government contractors sourcing against NSN 4730-00-088-8894. You can order by part number or by stock number — it is the same item, the same published price, and the same quote form.
Applicable standards. MS/AN flare and flareless fittings, SAE J514, MIL-DTL; steel, stainless, brass, and aluminum.
Need this part modified, or a similar part made to your print? See our U.S.-based CNC machining services and aerospace machining capability.
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.
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