Disk, Valve4820-01-237-7110

NSN 4820-01-237-7110 · NIIN 012377110

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-237-7110 · 4820012377110 · NIIN 012377110 · 01-237-7110 · FSC 4820 Valves, Nonpowered · 1417-5A PIECE 3 · 1417-5-3 · 1417-5A

Nearby stock numbers ← 4820-01-237-7109 Disk, Valve · 4820-01-237-7111 Diaphragm, Valve, Flat →

4820-01-237-7110 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Pressure Rating: 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Taper Minor Diameter: 3.370 INCHES NOMINAL IN
Style Designator: SOLID WEDGE
Taper Major Diameter: 4.715 INCHES NOMINAL IN
Taper Length: 8.062 INCHES NOMINAL IN
Material: STEEL

Identification

NSN: 4820-01-237-7110
NIIN: 012377110
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-237-7110, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	4820-01-237-7110
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Pressure Rating	600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Taper Minor Diameter	3.370 INCHES NOMINAL IN
Style Designator	SOLID WEDGE
Taper Major Diameter	4.715 INCHES NOMINAL IN
Taper Length	8.062 INCHES NOMINAL IN
Material	STEEL

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 1

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

4820-01-238-60251417-5-5 POSSIBLE MATCH

SEAT,VALVE

Possible match (shared part number)Flowserve Corporation Div Flowserve Us Inc

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
1417-5A PIECE 3	5/2 Secondary reference U.S. Government activity
1417-5-3	3/2 Design control — primary reference U.S. Government activity
1417-5A	D/9 Drawing number reference only U.S. Government activity

Related Parts

4820-01-238-6025POSSIBLE MATCH

SEAT,VALVE

1417-5-5

Frequently Asked Questions

What is NSN 4820-01-237-7110?

NSN 4820-01-237-7110 is a Disk,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-237-7110?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-238-6025. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-237-7110?

Key specifications for 4820-01-237-7110: Overall Height: 9.681 INCHES NOMINAL IN; Pressure Rating: 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Taper Minor Diameter: 3.370 INCHES NOMINAL IN; Style Designator: SOLID WEDGE. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-237-7110 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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