PartsTable TECHNICAL DATA SHEET

NSN 4820-01-508-7413Government record, cited

Valve, Calibrated Flow4820-01-508-7413

NSN 4820-01-508-7413 · NIIN 015087413

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-508-7413 · 4820015087413 · NIIN 015087413 · 01-508-7413 · FSC 4820 Valves, Nonpowered · 2352-1551CRS · 10003596 · 10010846

Nearby stock numbers ← 4820-01-508-7399 Parts Kit, Valve · 4820-01-508-7415 Valve, Calibrated Flow →

4820-01-508-7413 — Valves, Nonpowered

Features

Valve,calibrated Flow — FSC 4820
Flow Control Device: DIAPHRAGM
Body Style: STRAIGHT THRU
Regulation Type: AUTOMATIC SINGLE STAGE
Temp Rating: 160.0 FAHRENHEIT NOMINAL DEGF
Material: COPPER ALLOY BODY
Maximum Inlet Pressure Rating: ERR-060
Valve Discharge Flow Rate: 100.0 GALLONS PER MINUTE

Identification

NSN: 4820-01-508-7413
NIIN: 015087413
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-508-7413, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-508-7413
Item Name	Valve,calibrated Flow
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flow Control Device	DIAPHRAGM
Body Style	STRAIGHT THRU
Regulation Type	AUTOMATIC SINGLE STAGE
Temp Rating	160.0 FAHRENHEIT NOMINAL DEGF
Material	COPPER ALLOY BODY
Maximum Inlet Pressure Rating	ERR-060
Valve Discharge Flow Rate	100.0 GALLONS PER MINUTE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 12

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-508-74185866CRS-15SK POSSIBLE MATCH

PARTS KIT,VALVE

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-508-83762352-1491CRS POSSIBLE MATCH

VALVE,FLOW CONTROL

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-508-84355866CRS-9SK POSSIBLE MATCH

PARTS KIT,VALVE

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-508-89332352-1471CRS POSSIBLE MATCH

VALVE,FLOW CONTROL

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-508-90205866CRS-8SK POSSIBLE MATCH

PARTS KIT,BALL VALVE

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-508-92615866CRS-11SK POSSIBLE MATCH

PARTS KIT,VALVE

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-508-93745866CRS-7SK POSSIBLE MATCH

PARTS KIT,BALL VALVE

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-508-95082352-1481CRS POSSIBLE MATCH

VALVE,FLOW CONTROL

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-509-06232352-1511CRS POSSIBLE MATCH

VALVE,CALIBRATED FLOW

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-540-90612352-1451CRS POSSIBLE MATCH

VALVE,CALIBRATED FLOW

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

Reference	Meaning
2352-1551CRS	3/2 Design control — primary reference U.S. Government activity
10003596	D/9 Drawing number reference only U.S. Government activity
10010846	D/9 Drawing number reference only U.S. Government activity

Related Parts

4820-01-508-7418POSSIBLE MATCH

PARTS KIT,VALVE

5866CRS-15SK

4820-01-508-8376POSSIBLE MATCH

VALVE,FLOW CONTROL

2352-1491CRS

4820-01-508-8435POSSIBLE MATCH

PARTS KIT,VALVE

5866CRS-9SK

4820-01-508-8933POSSIBLE MATCH

VALVE,FLOW CONTROL

2352-1471CRS

4820-01-508-9020POSSIBLE MATCH

PARTS KIT,BALL VALVE

5866CRS-8SK

4820-01-508-9261POSSIBLE MATCH

PARTS KIT,VALVE

5866CRS-11SK

4820-01-508-9374POSSIBLE MATCH

PARTS KIT,BALL VALVE

5866CRS-7SK

4820-01-508-9508POSSIBLE MATCH

VALVE,FLOW CONTROL

2352-1481CRS

4820-01-509-0623POSSIBLE MATCH

VALVE,CALIBRATED FLOW

2352-1511CRS

4820-01-540-9061POSSIBLE MATCH

VALVE,CALIBRATED FLOW

2352-1451CRS

4820-01-541-0161POSSIBLE MATCH

PARTS KIT,VALVE

5866CRS-5SK

4820-01-647-9393POSSIBLE MATCH

PARTS KIT,VALVE

5866CRS-10SK

Frequently Asked Questions

What is NSN 4820-01-508-7413?

NSN 4820-01-508-7413 is a Valve,calibrated Flow, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-508-7413?

12 possible matches (shared part number, not a government interchangeability claim): 4820-01-508-7418, 4820-01-508-8376, 4820-01-508-8435. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-508-7413?

Key specifications for 4820-01-508-7413: Flow Control Device: DIAPHRAGM; Body Style: STRAIGHT THRU; Regulation Type: AUTOMATIC SINGLE STAGE; Temp Rating: 160.0 FAHRENHEIT NOMINAL DEGF. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-508-7413 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.

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

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