Seat, Valve 4820-01-088-3501 NSN 4820-01-088-3501 · NIIN 010883501 · Part number M1861A-SHEET-5-PIECE 10
Hunt Valve Company, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 11859
NSN 4820-01-088-3501 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-088-3501. Manufacturer of record part number: M1861A-SHEET-5-PIECE 10 .
Also searched as
4820-01-088-3501 ·
4820010883501 ·
NIIN 010883501 ·
01-088-3501 ·
FSC 4820 Valves, Nonpowered · CAGE 11859 · M1861A-SHEET-5-PIECE 10
Nearby stock numbers
← 4820-01-088-3445 Valve, Angle
·
4820-01-088-3505 Valve, Regulating, Fluid Pressure →
4820-01-088-3501 — Valves, Nonpowered
Features
Seat,valve — FSC 4820 Material: PLASTIC OVERALL 1 manufacturer part number on file Manufacturer of record: Hunt Valve Company, Inc.
Identification
NSN: 4820-01-088-3501
NIIN: 010883501
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M1861A-SHEET-5-PIECE 10
Manufacturer: Hunt Valve Company, Inc.
General Description
The Seat,valve, cataloged under National Stock Number 4820-01-088-3501, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hunt Valve Company, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 4820-01-088-3501 Primary Part Number M1861A-SHEET-5-PIECE 10 Item Name Seat,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Hunt Valve Company, Inc. Status ACTIVE Material PLASTIC OVERALL
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
Reference documents
Reference Meaning
M1861A-SHEET-5-PIECE 10
5/9 Secondary reference Morland Valve Co Inc Sub of Smith Valve Corp
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 4820-01-088-3501?
NSN 4820-01-088-3501 is a Seat,valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-088-3501?
NSN 4820-01-088-3501 has 1 manufacturer part number on file: M1861A-SHEET-5-PIECE 10 (Hunt Valve Company, Inc.).
What are the specifications of M1861A-SHEET-5-PIECE 10?
Key specifications for M1861A-SHEET-5-PIECE 10: Material: PLASTIC OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-088-3501 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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