The Trap,steam, cataloged under National Stock Number 4730-01-198-8457, 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. This item has 3 commercial cross-references 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-01-198-8457 |
| Primary Part Number | 21549 |
| Item Name | Trap,steam |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21549 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| J-447 PIECE 14 | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| N-100 1.25IPS | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4730-01-198-8457 is a Trap,steam, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-01-198-8457 has 3 cross-referenced part numbers: 21549 (Spirax Sarco Inc Dba Spirax Sarco), J-447 PIECE 14 (Spirax Sarco Inc Dba Spirax Sarco), N-100 1.25IPS (Spirax Sarco Inc Dba Spirax Sarco).
There are 6 known substitutes for 4730-01-198-8457: 6610-00-939-2616, 4820-01-107-7094, 5996-01-275-2833 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21549: End Item Identification: JSN WHIDBEY ISLAND CLASS LSD. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-01-198-8457 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.