Cock, Drain 4820-01-570-5520 NSN 4820-01-570-5520 · NIIN 015705520 · Part number 208-8822
Rix Industries · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 28953
NSN 4820-01-570-5520 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-570-5520. Manufacturer of record part number: 208-8822 .
Also searched as
4820-01-570-5520 ·
4820015705520 ·
NIIN 015705520 ·
01-570-5520 ·
FSC 4820 Valves, Nonpowered · CAGE 28953 · 208-8822 · B8893 ITEM 2
Nearby stock numbers
← 4820-01-570-5498 Valve, Angle
·
4820-01-570-5732 Valve, Purge →
4820-01-570-5520 — Valves, Nonpowered
Features
Cock,drain — FSC 4820 2 manufacturer part numbers on file Manufacturer of record: Rix Industries
Identification
NSN: 4820-01-570-5520
NIIN: 015705520
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 208-8822
Manufacturer: Rix Industries
General Description
The Cock,drain, cataloged under National Stock Number 4820-01-570-5520, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rix Industries. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Cock,drain FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Rix Industries (CAGE 28953)
Technical Specifications
Parameter Value NSN 4820-01-570-5520 Primary Part Number 208-8822 Item Name Cock,drain FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Rix Industries Status ACTIVE
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
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 4820-01-570-5520?
NSN 4820-01-570-5520 is a Cock,drain, manufactured by Rix Industries, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-570-5520?
NSN 4820-01-570-5520 has 2 manufacturer part numbers on file: B8893 ITEM 2 (Rix Industries), 208-8822 (Rix Industries).
Is NSN 4820-01-570-5520 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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