The Valve,angle, cataloged under National Stock Number 4820-01-319-0709, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Oasis Construction Div Supply Nurses. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-319-0709 |
| Primary Part Number | CT-4 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Oasis Construction Div Supply Nurses |
| Status | ACTIVE |
| Style Designator | ANGLE |
| Material | COPPER ALLOY BODY |
| Material | STEEL FLOW CONTROL DEVICE |
| 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 |
|---|---|
| CT-4 PRIMARY | Oasis Construction Div Supply Nurses (USA) |
| Reference | Meaning |
|---|---|
| 14381 | 5/9 Secondary reference Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging |
NSN 4820-01-319-0709 is a Valve,angle, manufactured by Oasis Construction Div Supply Nurses, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-319-0709 has 1 manufacturer part number on file: CT-4 (Oasis Construction Div Supply Nurses).
3 possible matches (shared part number, not a government interchangeability claim): 3455-01-375-3813, 5310-01-556-6038, 4240-01-629-4562. Verify interchangeability with system specifications before substitution.
Key specifications for CT-4: Style Designator: ANGLE; Material: COPPER ALLOY BODY; Material: STEEL FLOW CONTROL DEVICE. 3 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.