Rubber, Disc 4820-01-182-0648 NSN 4820-01-182-0648 · NIIN 011820648 · Part number 18721-4N
Hoffman/new Yorker Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 43528
NSN 4820-01-182-0648 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-182-0648. Manufacturer of record part number: 18721-4N .
Also searched as
4820-01-182-0648 ·
4820011820648 ·
NIIN 011820648 ·
01-182-0648 ·
FSC 4820 Valves, Nonpowered · CAGE 43528 · 18721-4N
Nearby stock numbers
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4820-01-182-0648 — Valves, Nonpowered
Features
Rubber,disc — FSC 4820 1 manufacturer part number on file Manufacturer of record: Hoffman/new Yorker Inc
Identification
NSN: 4820-01-182-0648
NIIN: 011820648
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 18721-4N
Manufacturer: Hoffman/new Yorker Inc
General Description
The Rubber,disc, cataloged under National Stock Number 4820-01-182-0648, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hoffman/new Yorker Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Rubber,disc FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Hoffman/new Yorker Inc (CAGE 43528)
Technical Specifications
Parameter Value NSN 4820-01-182-0648 Primary Part Number 18721-4N Item Name Rubber,disc FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Hoffman/new Yorker Inc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
18721-4N PRIMARY Hoffman/new Yorker Inc (USA)
Reference documents
Reference Meaning
18721-4N
C/1 Advisory reference — outside the item-of-supply concept Hoffman/new Yorker, Inc.
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 4820-01-182-0648?
NSN 4820-01-182-0648 is a Rubber,disc, manufactured by Hoffman/new Yorker Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-182-0648?
NSN 4820-01-182-0648 has 1 manufacturer part number on file: 18721-4N (Hoffman/new Yorker Inc).
Is NSN 4820-01-182-0648 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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