Part Number
Nonmetallic Hose Assembly · Commercial Item Description (CID) · NSN 4720-00-729-5334
| Part number | AA59270B3B |
|---|---|
| Specification family | Commercial Item Description (CID) |
| Item name | Nonmetallic Hose Assembly |
| Alternate references | A-A-59270; L-H-520 |
| Unit of issue | EA |
| Cross-referenced NSN | 4720-00-729-5334 |
| Federal Supply Class (FSC) | 4720 — Hose and Tubing, Flexible |
| Unit price (USD) | $31.55 |
| 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 nonmetallic hose assembly. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Inside Diameter | 0.625 Inches Nominal |
|---|---|
| Thread Series Designator | Nh 1St End |
| Thread Series Designator | Nh 2Nd End |
| Thread Quantity Per Inch | 11-1/2 1St End |
| Thread Quantity Per Inch | 11-1/2 2Nd End |
Flexible hose and tubing assemblies for conveying fluids and gases, including hydraulic, fuel, coolant, and pneumatic hose.
A nonmetallic hose assembly classified under hose and flexible tubing.
Reading the part number. AA59270B3B is a Commercial Item Description (CID) reference: A-A-59270 is the federal CID document, and the trailing characters (B3B) select the specific size, class, or finish variant described in it. CIDs let the government buy proven commercial products — this one covers the nonmetallic hose assembly supplied on this page.
Price in context. Across the 18 items we currently stock in FSC 4720 (Hose and Tubing, Flexible), published unit prices run from $8.76 to $17,523.00. At $31.55, this item sits well below the class median of $332.94 — commodity hardware usually bought in volume.
Who orders AA59270B3B. Aircraft owners and MRO shops replacing standard hardware, machine shops and OEMs filling a bill of materials, and government contractors sourcing against NSN 4720-00-729-5334. 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. MIL-DTL / SAE 100R hydraulic hose standards.
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). Turkey is a NATO ally and a normal-trade-relations partner of the United States, and Turkish-origin end items are eligible for a wide range of U.S. federal and DLA procurements.
TAA note: Turkey is not a Trade Agreements Act (TAA) designated country, so these items are generally not eligible for TAA-covered solicitations. They are offerable under the Buy American Act and many non-TAA DLA buys. 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.
NSN 4720-00-883-9038
NSN 4720-01-052-6930
NSN 4720-01-131-3115
NSN 4720-01-158-3249
NSN 4720-01-355-7653
NSN 4720-01-436-8563
NSN 4720-01-510-3806
NSN 4720-00-160-9136
NSN 4720-00-576-9799
NSN 4720-00-585-7306
NSN 4720-00-611-5862
