Seat, Valve4820-01-231-2782

NSN 4820-01-231-2782 · NIIN 012312782 · Part number 4820V0774

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 16236

Government record, cited

NSN 4820-01-231-2782 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-231-2782. Manufacturer of record part number: 4820V0774.

Also searched as 4820-01-231-2782 · 4820012312782 · NIIN 012312782 · 01-231-2782 · FSC 4820 Valves, Nonpowered · CAGE 16236 · 4820V0774 · 67942-0058

Nearby stock numbers ← 4820-01-231-2781 Seat, Valve · 4820-01-231-2783 Seat, Valve →

4820-01-231-2782 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
Body Outside Diameter: 4.047 INCHES NOMINAL IN
Body Inside Diameter: 0.987 INCHES NOMINAL IN
Material: STEEL BODY
Seating Surface Shape: FLAT
2 manufacturer part numbers on file
Manufacturer of record: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

Identification

NSN: 4820-01-231-2782
NIIN: 012312782
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4820V0774
Manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-231-2782, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-231-2782
Primary Part Number	4820V0774
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Status	ACTIVE
Body Outside Diameter	4.047 INCHES NOMINAL IN
Body Inside Diameter	0.987 INCHES NOMINAL IN
Material	STEEL BODY
Seating Surface Shape	FLAT

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

Cross-Reference Index

Part Number	Manufacturer
67942-0058	Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
4820V0774 PRIMARY	Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-231-2782?

NSN 4820-01-231-2782 is a Seat,valve, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-231-2782?

NSN 4820-01-231-2782 has 2 manufacturer part numbers on file: 67942-0058 (Leslie Controls, Inc. Dba Leslie Controls Inc), 4820V0774 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What are the specifications of 4820V0774?

Key specifications for 4820V0774: Overall Height: 1.149 INCHES NOMINAL IN; Body Outside Diameter: 4.047 INCHES NOMINAL IN; Body Inside Diameter: 0.987 INCHES NOMINAL IN; End Item Identification: LESLIE MODEL QCGN 1.500 IN. REGULATING FLUID PRESSURE VALVE IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-231-2782 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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