Valve, Plug 4820-01-384-0843 NSN 4820-01-384-0843 · NIIN 013840843 · Part number 537864-03
Alfa Laval Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 71871
NSN 4820-01-384-0843 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-384-0843. Manufacturer of record part number: 537864-03 .
Also searched as
4820-01-384-0843 ·
4820013840843 ·
NIIN 013840843 ·
01-384-0843 ·
FSC 4820 Valves, Nonpowered · CAGE 71871 · 537864-03
Nearby stock numbers
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4820-01-384-0843 — Valves, Nonpowered
Features
Valve,plug — FSC 4820 Media for Which Designed: LIQUID SINGLE RESPONSE 1 manufacturer part number on file Manufacturer of record: Alfa Laval Inc
Identification
NSN: 4820-01-384-0843
NIIN: 013840843
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 537864-03
Manufacturer: Alfa Laval Inc
General Description
The Valve,plug, cataloged under National Stock Number 4820-01-384-0843, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 1 specification, 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 4820-01-384-0843 Primary Part Number 537864-03 Item Name Valve,plug FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Alfa Laval Inc Status ACTIVE Media for Which Designed LIQUID SINGLE RESPONSE
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
537864-03 PRIMARY Alfa Laval 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.
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4820-00-000-0097 · Item name not on file
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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 4820-01-384-0843?
NSN 4820-01-384-0843 is a Valve,plug, manufactured by Alfa Laval Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-384-0843?
NSN 4820-01-384-0843 has 1 manufacturer part number on file: 537864-03 (Alfa Laval Inc).
What are the specifications of 537864-03?
Key specifications for 537864-03: Media for Which Designed: LIQUID SINGLE RESPONSE. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-384-0843 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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