Valve, Diaphragm, Stop4820-01-382-3164

NSN 4820-01-382-3164 · NIIN 013823164 · Part number 40652-501

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 55378

Government record, cited

NSN 4820-01-382-3164 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-382-3164. Manufacturer of record part number: 40652-501.

Also searched as 4820-01-382-3164 · 4820013823164 · NIIN 013823164 · 01-382-3164 · FSC 4820 Valves, Nonpowered · CAGE 55378 · 40652-501

Nearby stock numbers ← 4820-01-382-3106 Valve, Check · 4820-01-382-3166 Valve, Ball →

4820-01-382-3164 — Valves, Nonpowered

Features

Valve,diaphragm,stop — FSC 4820
Flange Face Design: RAISED STRAIGHT ALL ENDS
Connection Type: FLANGE ALL ENDS
Style Designator: CROSS FLANGED ENDS
Valve Size: 2.000 INCHES IN
Face to Face Distance: 10.687 INCHES IN
Material: STEEL BODY
Material: STEEL CORROSION RESISTING SEAT

Identification

NSN: 4820-01-382-3164
NIIN: 013823164
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 40652-501
Manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

General Description

The Valve,diaphragm,stop, cataloged under National Stock Number 4820-01-382-3164, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 9 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-382-3164
Primary Part Number	40652-501
Item Name	Valve,diaphragm,stop
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Status	ACTIVE
Flange Face Design	RAISED STRAIGHT ALL ENDS
Connection Type	FLANGE ALL ENDS
Style Designator	CROSS FLANGED ENDS
Valve Size	2.000 INCHES IN
Face to Face Distance	10.687 INCHES IN
Material	STEEL BODY
Material	STEEL CORROSION RESISTING SEAT
Material	STEEL CORROSION RESISTING STEM
Material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE

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
40652-501 PRIMARY	Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (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 4820-01-382-3164?

NSN 4820-01-382-3164 is a Valve,diaphragm,stop, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-382-3164?

NSN 4820-01-382-3164 has 1 manufacturer part number on file: 40652-501 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What are the specifications of 40652-501?

Key specifications for 40652-501: Flange Face Design: RAISED STRAIGHT ALL ENDS; Connection Type: FLANGE ALL ENDS; Style Designator: CROSS FLANGED ENDS; Valve Size: 2.000 INCHES IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-382-3164 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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