National Stock Number
Pipe Reducer — Fittings and Specialties; Hose, Pipe, and Tube (FSC 4730) · Part No. SAE-J530
| National Stock Number | 4730-01-575-7779 |
|---|---|
| Item name | Pipe Reducer |
| FLIS item name | Reducer, Pipe |
| Part number (commercial reference) | SAE-J530 |
| Alternate references | SAE J530 8-4 130137B; SAE J530 8-4-130137B; 8-4-130137B; 130137B |
| Unit of issue | EA |
| NIIN | 015757779 |
| NIIN assigned by | United States (NCB code 01) |
| Federal Supply Class (FSC) | 4730 — Fittings and Specialties; Hose, Pipe, and Tube |
| Federal Supply Group (FSG) | 47 — Pipe, Tubing, Hose, and Fittings |
| Unit price (USD) | $262.84 |
| 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 reducer. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Material | Copper Alloy Overall |
|---|---|
| Thread Series Designator | Nptf All Ends |
| Thread Series Designator | Nptf 2Nd End |
| Thread Quantity Per Inch | 14 1St End |
| Thread Quantity Per Inch | 18 2Nd 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.
A copper-alloy pipe reducer with swaged and threaded external NPTF connections (0.500 inch and 0.250 inch).
Price in context. Across the 317 items we currently stock in FSC 4730 (Fittings and Specialties; Hose, Pipe, and Tube), published unit prices run from $0.38 to $11,915.64. At $262.84, this item sits well above the class median of $26.28 — typical of assemblies and higher-value line items in this class.
Typical applications. Hydraulic, pneumatic, fuel, and coolant lines on vehicles, aircraft, and ground support equipment.
Applicable standards. MS/AN flare and flareless fittings, SAE J514, MIL-DTL; steel, stainless, brass, and aluminum.
NSN 4730-01-575-7779 is supplied by Quick Brown Fox Solutions as a stock resale item. For custom-manufactured or prototype parts to your print, see our U.S.-based CNC machining services.
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.
MS51504B4Z
SAEJ1508CTB-14
AA52506-SLTB-74
MSSSP119(CL-MARINE)4X3CUNI70/30-
AS15001-1P
AS4214T16
SAE J514 12-12 070221S
MS51507B3
24-24 141439FB
MS51520B3
MS51839-30SS
MS51820-30S
