Diaphragm, Valve, Flat 4820-01-551-8807 NSN 4820-01-551-8807 · NIIN 015518807 · Part number 346 190 196
Interspiro Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 47432
NSN 4820-01-551-8807 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-551-8807. Manufacturer of record part number: 346 190 196 .
Also searched as
4820-01-551-8807 ·
4820015518807 ·
NIIN 015518807 ·
01-551-8807 ·
FSC 4820 Valves, Nonpowered · CAGE 47432 · 346 190 196 · 346190196
Nearby stock numbers
← 4820-01-551-8799 Valve, Globe
·
4820-01-551-8809 Valve, Flow Control →
4820-01-551-8807 — Valves, Nonpowered
Features
Diaphragm,valve,flat — FSC 4820 1 manufacturer part number on file Manufacturer of record: Interspiro Inc
Identification
NSN: 4820-01-551-8807
NIIN: 015518807
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 346 190 196
Manufacturer: Interspiro Inc
General Description
The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-551-8807, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Interspiro 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter Value NSN 4820-01-551-8807 Primary Part Number 346 190 196 Item Name Diaphragm,valve,flat FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Interspiro 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) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
346 190 196 PRIMARY Interspiro Inc (USA)
Reference documents
Reference Meaning
346190196
5/9 Secondary reference Rch (realisations Et Conseils Hyperbares)
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 4820-01-551-8807?
NSN 4820-01-551-8807 is a Diaphragm,valve,flat, manufactured by Interspiro Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-551-8807?
NSN 4820-01-551-8807 has 1 manufacturer part number on file: 346 190 196 (Interspiro Inc).
What are the specifications of 346 190 196?
Key specifications for 346 190 196: End Item Identification: SPIROMATIC 90 V V. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-551-8807 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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