Valve, Stop-Check 4820-01-304-2581 NSN 4820-01-304-2581 · NIIN 013042581 · Part number 129099
Hampton Hydraulics, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 62410
NSN 4820-01-304-2581 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-304-2581. Manufacturer of record part number: 129099 .
Also searched as
4820-01-304-2581 ·
4820013042581 ·
NIIN 013042581 ·
01-304-2581 ·
FSC 4820 Valves, Nonpowered · CAGE 62410 · 129099 · IE-80-F-50-S-V
Nearby stock numbers
← 4820-01-304-2580 Valve, Globe
·
4820-01-304-2582 Valve, Butterfly →
4820-01-304-2581 — Valves, Nonpowered
Features
Valve,stop-Check — FSC 4820 1 manufacturer part number on file Manufacturer of record: Hampton Hydraulics, Llc
Identification
NSN: 4820-01-304-2581
NIIN: 013042581
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 129099
Manufacturer: Hampton Hydraulics, Llc
General Description
The Valve,stop-Check, cataloged under National Stock Number 4820-01-304-2581, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hampton Hydraulics, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Valve,stop-Check FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Hampton Hydraulics, Llc (CAGE 62410)
Technical Specifications
Parameter Value NSN 4820-01-304-2581 Primary Part Number 129099 Item Name Valve,stop-Check FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Hampton Hydraulics, Llc 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
129099 PRIMARY Hampton Hydraulics, Llc (USA)
Reference documents
Reference Meaning
IE-80-F-50-S-V
5/9 Secondary reference Victor Fluid Power Inc
129099
5/9 Secondary reference Victor Fluid Power 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 4820-01-304-2581?
NSN 4820-01-304-2581 is a Valve,stop-Check, manufactured by Hampton Hydraulics, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-304-2581?
NSN 4820-01-304-2581 has 1 manufacturer part number on file: 129099 (Hampton Hydraulics, Llc).
Is NSN 4820-01-304-2581 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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