The Ring,expansion,hose, cataloged under National Stock Number 4730-01-170-3570, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Halprin Supply Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-170-3570 |
| Primary Part Number | R13 |
| Item Name | Ring,expansion,hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Halprin Supply Co |
| Status | ACTIVE |
| Outside Diameter | 2.438 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R13 | Halprin Supply Co (USA) |
NSN 4730-01-170-3570 is a Ring,expansion,hose, manufactured by Halprin Supply Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-170-3570 has 1 cross-referenced part number: R13 (Halprin Supply Co).
There are 6 known substitutes for 4730-01-170-3570: 4320-00-106-2144, 3895-00-243-5441, 2910-00-362-9269 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for R13: Outside Diameter: 2.438 INCHES NOMINAL IN; Overall Length: 1.500 INCHES NOMINAL IN; Material: COPPER ALLOY; Thickness: 0.062 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.