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NSN 4820-01-468-9533Government record, cited
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Valve, Calibrated Flow4820-01-468-9533

NSN 4820-01-468-9533 · NIIN 014689533
FSC 4820 — Valves, Nonpowered · FSG 48 — Valves
Government record, cited
Also searched as  4820-01-468-9533 · 4820014689533 · NIIN 014689533 · 01-468-9533 · FSC 4820 Valves, Nonpowered · 2354-1121ACL · 8829-B
Nearby stock numbers  ·
ERR-060 rated GATE VALVE PROFILE
4820-01-468-9533 — Valves, Nonpowered
Features
  • Valve,calibrated Flow — FSC 4820
  • Flow Control Device: DIAPHRAGM
  • Second End Relationship with First End: IDENTICAL
  • Body Style: STRAIGHT THRU
  • First End Style Designator: SOCKET
  • Temp Rating: 150.0 FAHRENHEIT MAXIMUM DEGF
  • End Connection Quantity: 2
  • First End Connection Type: UNTHREADED INTERNAL PIPE
Identification
  • NSN: 4820-01-468-9533
  • NIIN: 014689533
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-468-9533, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4820-01-468-9533
Item NameValve,calibrated Flow
FSC / FSG4820 / 48 — Valves, Nonpowered
StatusACTIVE
Flow Control DeviceDIAPHRAGM
Second End Relationship with First EndIDENTICAL
Body StyleSTRAIGHT THRU
First End Style DesignatorSOCKET
Temp Rating150.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity2
First End Connection TypeUNTHREADED INTERNAL PIPE
First End Nominal Pipe Size Accommodated0.500 INCHES IN
MaterialCOPPER ALLOY BODY
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
Maximum Inlet Pressure RatingERR-060
Furnished ItemsTAILPIECE AND UNION NUT
Valve Discharge Flow Rate4.0 GALLONS PER MINUTE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-473-24345874-13SK POSSIBLE MATCH
PARTS KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-474-35252354-1101ACL POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
5935-01-480-14918829B POSSIBLE MATCH
ADAPTER,CONNECTOR
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
4820-01-579-76562354-1181ACL POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-581-88852354-1171ACL POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-581-88915871-12SK POSSIBLE MATCH
PARTS KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-583-37805873-13SK POSSIBLE MATCH
PARTS 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
2354-1121ACL 3/2 Design control — primary reference
U.S. Government activity
8829-B D/9 Drawing number reference only
U.S. Government activity
Related Parts
4820-01-473-2434POSSIBLE MATCH
PARTS KIT,VALVE
5874-13SK
4820-01-474-3525POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2354-1101ACL
5935-01-480-1491POSSIBLE MATCH
ADAPTER,CONNECTOR
8829B
4820-01-579-7656POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2354-1181ACL
4820-01-581-8885POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2354-1171ACL
4820-01-581-8891POSSIBLE MATCH
PARTS KIT,VALVE
5871-12SK
4820-01-583-3780POSSIBLE MATCH
PARTS KIT,VALVE
5873-13SK

Frequently Asked Questions

What is NSN 4820-01-468-9533?

NSN 4820-01-468-9533 is a Valve,calibrated Flow, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-468-9533?

7 possible matches (shared part number, not a government interchangeability claim): 4820-01-473-2434, 4820-01-474-3525, 5935-01-480-1491. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-468-9533?

Key specifications for 4820-01-468-9533: Flow Control Device: DIAPHRAGM; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU; First End Style Designator: SOCKET. 13 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-468-9533 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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