PartsTable TECHNICAL DATA SHEET

NSN 4820-01-155-3667Government record, cited

Disk, Valve4820-01-155-3667

NSN 4820-01-155-3667 · NIIN 011553667

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-155-3667 · 4820011553667 · NIIN 011553667 · 01-155-3667 · FSC 4820 Valves, Nonpowered · 407-5G PC 3 · 407-5-3

Nearby stock numbers ← 4820-01-155-3666 Disk, Valve · 4820-01-155-4126 Plate, Mounting Valve →

4820-01-155-3667 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Material: STEEL

Identification

NSN: 4820-01-155-3667
NIIN: 011553667
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-155-3667, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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	4820-01-155-3667
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
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

⇄ Related Items 4

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

4820-01-160-105440753-001 POSSIBLE MATCH

VALVE,REGULATING,TEMPERATURE

Possible match (shared part number)Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

6210-01-327-6841PL6-01 POSSIBLE MATCH

LIGHT,INDICATOR

Possible match (shared part number)Cole Hersee Company

6130-01-550-37045888375-02 POSSIBLE MATCH

POWER SUPPLY

Possible match (shared part number)Naval Sea Systems Command

5975-01-700-386240-753 POSSIBLE MATCH

DISK,END SEAL,ELECTRICAL CONDUIT

Possible match (shared part number)Strategic Robotic Systems, Inc. Dba Strategic Robotic Systems, Inc.

Cross-Reference Index

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

Reference documents

Reference	Meaning
407-5G PC 3	3/2 Design control — primary reference U.S. Government activity
407-5-3	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity

Related Parts

4820-01-160-1054POSSIBLE MATCH

VALVE,REGULATING,TEMPERATURE

40753-001

6210-01-327-6841POSSIBLE MATCH

LIGHT,INDICATOR

PL6-01

6130-01-550-3704POSSIBLE MATCH

POWER SUPPLY

5888375-02

5975-01-700-3862POSSIBLE MATCH

DISK,END SEAL,ELECTRICAL CONDUIT

40-753

Frequently Asked Questions

What is NSN 4820-01-155-3667?

NSN 4820-01-155-3667 is a Disk,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-155-3667?

4 possible matches (shared part number, not a government interchangeability claim): 4820-01-160-1054, 6210-01-327-6841, 6130-01-550-3704. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-155-3667?

Key specifications for 4820-01-155-3667: Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-155-3667 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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