The Coupling,tube, cataloged under National Stock Number 4730-01-556-7261, 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 Flagg Stanley G & Co Inc Dba Flagg Brass. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-556-7261 |
| Primary Part Number | 177-D |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Flagg Stanley G & Co Inc Dba Flagg Brass |
| Status | ACTIVE |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17721 PC NO 19 | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
| 177-D PRIMARY | Flagg Stanley G & Co Inc Dba Flagg Brass (USA) |
NSN 4730-01-556-7261 is a Coupling,tube, manufactured by Flagg Stanley G & Co Inc Dba Flagg Brass, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-556-7261 has 2 cross-referenced part numbers: 17721 PC NO 19 (The Electric Heater Co Dba Hubbell Electric Heater Co.), 177-D (Flagg Stanley G & Co Inc Dba Flagg Brass).
There are 2 known substitutes for 4730-01-556-7261: 5950-00-248-9063, 5210-01-646-5632. Verify interchangeability with system specifications before substitution.
Key specifications for 177-D: Maximum Operating Temp: 180.0 FAHRENHEIT SINGLE RESPONSE DEGF; End Item Identification: HEATER,WATER,ELECTRIC. 2 total characteristics are documented in the Federal Logistics Information System.