PartsTable TECHNICAL DATA SHEET

NSN 4820-01-423-1822Government record, cited

Seat, Valve4820-01-423-1822

NSN 4820-01-423-1822 · NIIN 014231822 · Part number BV-2006-1

Paxton Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 6D887

Government record, cited

NSN 4820-01-423-1822 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-423-1822. Manufacturer of record part number: BV-2006-1.

Also searched as 4820-01-423-1822 · 4820014231822 · NIIN 014231822 · 01-423-1822 · FSC 4820 Valves, Nonpowered · CAGE 6D887 · BV-2006-1

Nearby stock numbers ← 4820-01-423-1821 Disk, Valve · 4820-01-423-1823 Ball, Valve, Ported →

4820-01-423-1822 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
Style Designator: PLAIN
Material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT
1 manufacturer part number on file
Manufacturer of record: Paxton Co

Identification

NSN: 4820-01-423-1822
NIIN: 014231822
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: BV-2006-1
Manufacturer: Paxton Co

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-423-1822, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Paxton Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-423-1822
Primary Part Number	BV-2006-1
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Paxton Co
Status	ACTIVE
Style Designator	PLAIN
Material	PLASTIC POLYTETRAFLUOROETHYLENE SEAT

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
BV-2006-1 PRIMARY	Paxton Co (USA)

Reference documents

Reference	Meaning
BV-2006-1	5/9 Secondary reference Gross Mechanical Laboratories Inc

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 4820-01-423-1822?

NSN 4820-01-423-1822 is a Seat,valve, manufactured by Paxton Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-423-1822?

NSN 4820-01-423-1822 has 1 manufacturer part number on file: BV-2006-1 (Paxton Co).

What are the specifications of BV-2006-1?

Key specifications for BV-2006-1: Style Designator: PLAIN; End Item Identification: 170FT PATROL COASTAL (PC-1) CLASS SHIPS FT; Material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-423-1822 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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