The Sensor Chamber Assembly,steam Tr, cataloged under National Stock Number 4730-01-313-8766, 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 Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-313-8766 |
| Primary Part Number | ST17 3/4IN. NPT |
| Item Name | Sensor Chamber Assembly,steam Tr |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| General Characteristics Item Description | DUCTILE IRON SENSOR CHAMBER; STAINLESS STEEL 303 SENSOR; STAINLESS STEEL 304 SENSOR GASKET; 464PSI AND 464F 32BAR AT 239C WORKING CONDITIONS; INSTALLED IMMEDIATELY UPSTREAM OF THE TRAP; BLANKING PLUG OPTIONAL EXTRA; DESIGNED TO INDICATE IF STEAM TRAP IS LEAKING STEAM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST17 3/4IN. NPT PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| ST17 | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4730-01-313-8766 is a Sensor Chamber Assembly,steam Tr, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-313-8766 has 2 cross-referenced part numbers: ST17 3/4IN. NPT (Spirax Sarco Inc Dba Spirax Sarco), ST17 (Spirax Sarco Inc Dba Spirax Sarco).
There is 1 known substitute for 4730-01-313-8766: 4330-01-328-6706. Verify interchangeability with system specifications before substitution.
Key specifications for ST17 3/4IN. NPT: General Characteristics Item Description: DUCTILE IRON SENSOR CHAMBER; STAINLESS STEEL 303 SENSOR; STAINLESS STEEL 304 SENSOR GASKET; 464PSI AND 464F 32BAR AT 239C WORKING CONDITIONS; INSTALLED IMMEDIATELY UPSTREAM OF THE TRAP; BLANKING PLUG OPTIONAL EXTRA; DESIGNED TO INDICATE IF STEAM TRAP IS LEAKING STEAM. 1 total characteristics are documented in the Federal Logistics Information System.