PartsTable TECHNICAL DATA SHEET

NSN 4820-01-210-6888Government record, cited

Seat, Valve4820-01-210-6888

NSN 4820-01-210-6888 · NIIN 012106888 · Part number 1394F21-H04

Metrican Inc Dba Metrix Manufacturing Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 5N842

Government record, cited

NSN 4820-01-210-6888 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-210-6888. Manufacturer of record part number: 1394F21-H04.

Also searched as 4820-01-210-6888 · 4820012106888 · NIIN 012106888 · 01-210-6888 · FSC 4820 Valves, Nonpowered · CAGE 5N842 · 1394F21-H04 · 1394F21 PIECE H04

Nearby stock numbers ← 4820-01-210-6887 Valve, Ball · 4820-01-210-6889 Seat, Valve →

4820-01-210-6888 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Metrican Inc Dba Metrix Manufacturing Company

Identification

NSN: 4820-01-210-6888
NIIN: 012106888
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1394F21-H04
Manufacturer: Metrican Inc Dba Metrix Manufacturing Company

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-210-6888, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Metrican Inc Dba Metrix Manufacturing Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Seat,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Metrican Inc Dba Metrix Manufacturing Company (CAGE 5N842)

Technical Specifications

Parameter	Value
NSN	4820-01-210-6888
Primary Part Number	1394F21-H04
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Metrican Inc Dba Metrix Manufacturing Company
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
1394F21-H04 PRIMARY	Metrican Inc Dba Metrix Manufacturing Company (USA)

Reference documents

Reference	Meaning
1394F21 PIECE H04	3/2 Design control — primary reference U.S. Government activity

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 4820-01-210-6888?

NSN 4820-01-210-6888 is a Seat,valve, manufactured by Metrican Inc Dba Metrix Manufacturing Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-210-6888?

NSN 4820-01-210-6888 has 1 manufacturer part number on file: 1394F21-H04 (Metrican Inc Dba Metrix Manufacturing Company).

Is NSN 4820-01-210-6888 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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