End, Piece, Valve 4820-01-221-4346 NSN 4820-01-221-4346 · NIIN 012214346 · Part number 043-45022
Grove Valve Operations · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 26505
NSN 4820-01-221-4346 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-221-4346. Manufacturer of record part number: 043-45022 .
Also searched as
4820-01-221-4346 ·
4820012214346 ·
NIIN 012214346 ·
01-221-4346 ·
FSC 4820 Valves, Nonpowered · CAGE 26505 · 043-45022 · N935 SH2 PIECE3 3/8IPS
Nearby stock numbers
← 4820-01-221-4345 End, Piece, Valve
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4820-01-221-4347 →
4820-01-221-4346 — Valves, Nonpowered
Features
End,piece,valve — FSC 4820 1 manufacturer part number on file Manufacturer of record: Grove Valve Operations
Identification
NSN: 4820-01-221-4346
NIIN: 012214346
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 043-45022
Manufacturer: Grove Valve Operations
General Description
The End,piece,valve, cataloged under National Stock Number 4820-01-221-4346, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Grove Valve Operations. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 4820-01-221-4346 Primary Part Number 043-45022 Item Name End,piece,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Grove Valve Operations 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
043-45022 PRIMARY Grove Valve Operations (USA)
Reference documents
Reference Meaning
N935 SH2 PIECE3 3/8IPS
5/1 Secondary reference Grove Valve Operations
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 4820-01-221-4346?
NSN 4820-01-221-4346 is a End,piece,valve, manufactured by Grove Valve Operations, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-221-4346?
NSN 4820-01-221-4346 has 1 manufacturer part number on file: 043-45022 (Grove Valve Operations).
What are the specifications of 043-45022?
Key specifications for 043-45022: End Item Identification: VALVE RED IPS3000PSI. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-221-4346 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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