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NSN 4820-01-412-0003Government record, cited
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Valve, Regulating, Fluid Pressure4820-01-412-0003

NSN 4820-01-412-0003 · NIIN 014120003
FSC 4820 — Valves, Nonpowered · FSG 48 — Valves
Government record, cited
Also searched as  4820-01-412-0003 · 4820014120003 · NIIN 014120003 · 01-412-0003 · FSC 4820 Valves, Nonpowered · 1682-B · 2353-1301
Nearby stock numbers  ·
GATE VALVE PROFILE
4820-01-412-0003 — Valves, Nonpowered
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Temp Rating: 160.0 FAHRENHEIT NOMINAL DEGF
Identification
  • NSN: 4820-01-412-0003
  • NIIN: 014120003
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-412-0003, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-412-0003
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — Valves, Nonpowered
StatusACTIVE
Temp Rating160.0 FAHRENHEIT NOMINAL DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-458-04042353-1402 POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-480-04862353-1422ACL 1.50 X 1.25 IN POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-503-57192353-1381 POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-538-86975865-12SK POSSIBLE MATCH
PARTS KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-538-87102353-1342A 1.50 X 1.25IN POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-625-79955865-1SK POSSIBLE MATCH
REPAIR KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-670-99445865-25SK POSSIBLE MATCH
REPAIR KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-695-54155865-5SK POSSIBLE MATCH
REPAIR KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
1682-B D/9 Drawing number reference only
U.S. Government activity
2353-1301 3/2 Design control — primary reference
U.S. Government activity
Related Parts
4820-01-458-0404POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2353-1402
4820-01-480-0486POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2353-1422ACL 1.50 X 1.25 IN
4820-01-503-5719POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2353-1381
4820-01-538-8697POSSIBLE MATCH
PARTS KIT,VALVE
5865-12SK
4820-01-538-8710POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2353-1342A 1.50 X 1.25IN
4820-01-625-7995POSSIBLE MATCH
REPAIR KIT,VALVE
5865-1SK
4820-01-670-9944POSSIBLE MATCH
REPAIR KIT,VALVE
5865-25SK
4820-01-695-5415POSSIBLE MATCH
REPAIR KIT,VALVE
5865-5SK

Frequently Asked Questions

What is NSN 4820-01-412-0003?

NSN 4820-01-412-0003 is a Valve,regulating,fluid Pressure, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-412-0003?

8 possible matches (shared part number, not a government interchangeability claim): 4820-01-458-0404, 4820-01-480-0486, 4820-01-503-5719. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-412-0003?

Key specifications for 4820-01-412-0003: Temp Rating: 160.0 FAHRENHEIT NOMINAL DEGF. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-412-0003 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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