The Manifold,dehydrator, cataloged under National Stock Number 4440-01-472-9903, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Permea Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-472-9903 |
| Primary Part Number | PPC1500NS |
| Item Name | Manifold,dehydrator |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Permea Inc |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 7.370 INCHES IN |
| End Item Design Control Activity | OX9M7 |
| Connection Type | SOCKET, WELD, PIPE |
| End Connection Quantity | 2 |
| End Item Identification Designator | DEHYDRATOR |
| Operating Pressure | 1200.0 KILOGRAMS PER SQUARE CENTIMETER MAXIMUM KG |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| T10091 | Fad Pennsylvania Inc Dba the Titus Co (USA) |
| PPC1500NS PRIMARY | Permea Inc (USA) |
| Reference | Meaning |
|---|---|
| 97-1204-5-D1 REV B ITEM 2 | D/9 Drawing number reference only Fad Pennsylvania Inc Dba the Titus Co |
| 085174 ITEM NO 13 | C/1 Advisory reference — outside the item-of-supply concept Sauer Compressors Usa, Inc. |
| 085122 | C/1 Advisory reference — outside the item-of-supply concept Sauer Compressors Usa, Inc. |
NSN 4440-01-472-9903 is a Manifold,dehydrator, manufactured by Permea Inc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-472-9903 has 2 manufacturer part numbers on file: T10091 (Fad Pennsylvania Inc Dba the Titus Co), PPC1500NS (Permea Inc).
Key specifications for PPC1500NS: Nominal Pipe Size Accommodated: 7.370 INCHES IN; End Item Design Control Activity: OX9M7; Connection Type: SOCKET, WELD, PIPE; End Connection Quantity: 2. 7 specifications are 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.