The Float,steam Trap, cataloged under National Stock Number 4730-01-110-3816, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Flair Corporation Dba S P X Air Treatment Div Dehydration. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-110-3816 |
| Primary Part Number | 5451.226.1 |
| Item Name | Float,steam Trap |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Flair Corporation Dba S P X Air Treatment Div Dehydration |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,QQ-S-766,CL 304 COND,COND A;SPHERICAL;2.562 IN.MAX OD;ONE END THD INTERNAL,0.190-24 NC THD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0505 PIECE 1 | Flair Corporation Dba S P X Air Treatment Div Dehydration (USA) |
| 0501-6 PIECE 1 | Flair Corporation Dba S P X Air Treatment Div Dehydration (USA) |
| 5451.226.1 PRIMARY | Flair Corporation Dba S P X Air Treatment Div Dehydration (USA) |
| Reference | Meaning |
|---|---|
| 5451-226.1 | C/1 Advisory reference — outside the item-of-supply concept Flair Corporation Dba S P X Air Treatment Div Dehydration |
| 5451.226.1 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-110-3816 is a Float,steam Trap, manufactured by Flair Corporation Dba S P X Air Treatment Div Dehydration, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-110-3816 has 3 manufacturer part numbers on file: 0505 PIECE 1 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 0501-6 PIECE 1 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 5451.226.1 (Flair Corporation Dba S P X Air Treatment Div Dehydration).
Key specifications for 5451.226.1: General Characteristics Item Description: CRES,QQ-S-766,CL 304 COND,COND A;SPHERICAL;2.562 IN.MAX OD;ONE END THD INTERNAL,0.190-24 NC THD IN; End Item Identification: TRIP L TRAP MODEL 501-SPS. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.