NSN 4820-01-200-8685 · NIIN 012008685 · Part number 2852-2001-5
Mission Systems Orchard Park Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 04577
Government record, cited
NSN 4820-01-200-8685 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-200-8685. Manufacturer of record part number: 2852-2001-5.
Also searched as4820-01-200-8685 ·
4820012008685 ·
NIIN 012008685 ·
01-200-8685 ·
FSC 4820 Valves, Nonpowered · CAGE 04577 · 2852-2001-5
Manufacturer of record: Mission Systems Orchard Park Inc
Identification
NSN: 4820-01-200-8685
NIIN: 012008685
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2852-2001-5
Manufacturer: Mission Systems Orchard Park Inc
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-200-8685, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mission Systems Orchard Park Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Mission Systems Orchard Park Inc (CAGE 04577); Carleton Technologies Inc Div Tampa Facility (CAGE 1W506)
Technical Specifications
Parameter
Value
NSN
4820-01-200-8685
Primary Part Number
2852-2001-5
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Mission Systems Orchard Park 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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-201-69022852-0117-1POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Mission Systems Orchard Park Inc
4820-01-201-69032852-0116-1POSSIBLE MATCH
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
Possible match (shared part number)Mission Systems Orchard Park Inc
4820-01-201-82982852-0104-1POSSIBLE MATCH
GUIDE,VALVE STEM
Possible match (shared part number)Carleton Technologies Inc Div Tampa Facility
4820-01-202-02652852-0099-1POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Carleton Technologies Inc Div Tampa Facility
Carleton Technologies Inc Div Tampa Facility (USA)
Related Parts
4820-01-201-6902POSSIBLE MATCH
DISK,VALVE
2852-0117-1
4820-01-201-6903POSSIBLE MATCH
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
2852-0116-1
4820-01-201-8298POSSIBLE MATCH
GUIDE,VALVE STEM
2852-0104-1
4820-01-202-0265POSSIBLE MATCH
SEAT,VALVE
2852-0099-1
Frequently Asked Questions
What is NSN 4820-01-200-8685?
NSN 4820-01-200-8685 is a Valve,regulating,fluid Pressure, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-200-8685?
NSN 4820-01-200-8685 has 2 manufacturer part numbers on file: 2852-2001-5 (Mission Systems Orchard Park Inc), 2852-2001-5 (Carleton Technologies Inc Div Tampa Facility).
What NSN replaces 4820-01-200-8685?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-201-6902, 4820-01-201-6903, 4820-01-201-8298. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-200-8685 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.