NSN 4820-01-682-1902 · NIIN 016821902 · Part number D287-1019-1
Mission Systems Orchard Park Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 04577
Government record, cited
NSN 4820-01-682-1902 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-682-1902. Manufacturer of record part number: D287-1019-1.
Also searched as4820-01-682-1902 ·
4820016821902 ·
NIIN 016821902 ·
01-682-1902 ·
FSC 4820 Valves, Nonpowered · CAGE 04577 · D287-1019-1
Nearby stock numbers← 4820-01-682-1900 Regulator, Compressed Gas
·
4820-01-682-1904 Valve, Linear, Directional Control →
4820-01-682-1902 — Valves, Nonpowered
Features
Regulator,compressed Gas — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Mission Systems Orchard Park Inc
Identification
NSN: 4820-01-682-1902
NIIN: 016821902
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: D287-1019-1
Manufacturer: Mission Systems Orchard Park Inc
General Description
The Regulator,compressed Gas, cataloged under National Stock Number 4820-01-682-1902, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4820-01-682-1902?
NSN 4820-01-682-1902 is a Regulator,compressed Gas, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-682-1902?
NSN 4820-01-682-1902 has 1 manufacturer part number on file: D287-1019-1 (Mission Systems Orchard Park Inc).
What are the specifications of D287-1019-1?
Key specifications for D287-1019-1: Part Name Assigned by Controlling Agency: REGULATOR,COMPRESSE; End Item Identification: U-2 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-682-1902 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.
What is the DEMIL code for NSN 4820-01-682-1902?
NSN 4820-01-682-1902 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.