Parts Kit, Pressure Regulating VA4820-01-573-4640

NSN 4820-01-573-4640 · NIIN 015734640 · Part number 4382-300

Norgren C a Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 43990

Government record, cited

NSN 4820-01-573-4640 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-573-4640. Manufacturer of record part number: 4382-300.

Also searched as 4820-01-573-4640 · 4820015734640 · NIIN 015734640 · 01-573-4640 · FSC 4820 Valves, Nonpowered · CAGE 43990 · 4382-300

Nearby stock numbers ← 4820-01-573-4436 Valve, Regulating, Fluid Pressure · 4820-01-573-4668 Valve, Safety Relief →

4820-01-573-4640 — Valves, Nonpowered

Features

Parts Kit,pressure Regulating VA — FSC 4820
End Item Source: 43990
End Item Name: MICRO-FOG LUBRICATOR
1 manufacturer part number on file
Manufacturer of record: Norgren C a Co

Identification

NSN: 4820-01-573-4640
NIIN: 015734640
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4382-300
Manufacturer: Norgren C a Co

General Description

The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-01-573-4640, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Norgren C a 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-573-4640
Primary Part Number	4382-300
Item Name	Parts Kit,pressure Regulating VA
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Norgren C a Co
Status	ACTIVE
End Item Source	43990
End Item Name	MICRO-FOG LUBRICATOR

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
4382-300 PRIMARY	Norgren C a Co (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 4820-01-573-4640?

NSN 4820-01-573-4640 is a Parts Kit,pressure Regulating VA, manufactured by Norgren C a Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-573-4640?

NSN 4820-01-573-4640 has 1 manufacturer part number on file: 4382-300 (Norgren C a Co).

What are the specifications of 4382-300?

Key specifications for 4382-300: End Item Source: 43990; End Item Name: MICRO-FOG LUBRICATOR; Special Features: SERVICE KIT INCLUDES SIGHT DOME, SCREEN, FILTER PLUG, SEALS AND O-RINGS; Part Name Assigned by Controlling Agency: SERVICE KIT L68M. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-573-4640 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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