PartsTable TECHNICAL DATA SHEET

NSN 4820-00-388-1306Government record, cited

Stem, Fluid Valve4820-00-388-1306

NSN 4820-00-388-1306 · NIIN 003881306 · Part number 3G402PC1

Westinghouse Electric Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79500

Government record, cited

NSN 4820-00-388-1306 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-388-1306. Manufacturer of record part number: 3G402PC1.

Also searched as 4820-00-388-1306 · 4820003881306 · NIIN 003881306 · 00-388-1306 · FSC 4820 Valves, Nonpowered · CAGE 79500 · 3G402PC1 · 3-G-402-1 · 3G402-1

Nearby stock numbers ← 4820-00-388-1250 · 4820-00-388-1307 Seat, Valve →

4820-00-388-1306 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: Westinghouse Electric Corp

Identification

NSN: 4820-00-388-1306
NIIN: 003881306
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3G402PC1
Manufacturer: Westinghouse Electric Corp

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-00-388-1306, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-00-388-1306
Primary Part Number	3G402PC1
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Westinghouse Electric Corp
Status	ACTIVE
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

Cross-Reference Index

Part Number	Manufacturer
3G402PC1 PRIMARY	Westinghouse Electric Corp (USA)
3G402-1 PRIMARY	Westinghouse Electric Corp (USA)

Reference documents

Reference	Meaning
3-G-402-1	C/1 Advisory reference — outside the item-of-supply concept 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 4820-00-388-1306?

NSN 4820-00-388-1306 is a Stem,fluid Valve, manufactured by Westinghouse Electric Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-388-1306?

NSN 4820-00-388-1306 has 2 manufacturer part numbers on file: 3G402PC1 (Westinghouse Electric Corp), 3G402-1 (Westinghouse Electric Corp).

What are the specifications of 3G402PC1?

Key specifications for 3G402PC1: Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-00-388-1306 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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