The Stem,fluid Valve, cataloged under National Stock Number 4820-01-703-3934, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Nibco. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-703-3934 |
| Primary Part Number | T003778PP |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Nibco |
| Status | ACTIVE |
| Valve Type for Which Designed | GLOBE |
| Material Document and Classification | ASTM B371 ALLOY AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| Valve Size for Which Designed | 2.000 INCHES IN |
| Material | COPPER ALLOY AND ZINC ALLOY |
| 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 |
|---|---|
| T003778PP PRIMARY | Nibco (USA) |
| Reference | Meaning |
|---|---|
| S-235-Y-2PC4 | 5/9 Secondary reference Nibco |
NSN 4820-01-703-3934 is a Stem,fluid Valve, manufactured by Nibco, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-703-3934 has 1 manufacturer part number on file: T003778PP (Nibco).
Key specifications for T003778PP: Valve Type for Which Designed: GLOBE; Material Document and Classification: ASTM B371 ALLOY AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE; Valve Size for Which Designed: 2.000 INCHES IN; Part Name Assigned by Controlling Agency: STEM,VALVE,2-INCH. 4 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.