NSN 4820-01-731-1840 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-731-1840. Manufacturer of record part number: 90-1259.
Also searched as4820-01-731-1840 ·
4820017311840 ·
NIIN 017311840 ·
01-731-1840 ·
FSC 4820 Valves, Nonpowered · CAGE 3S151 · 90-1259
Manufacturer of record: Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions
Identification
NSN: 4820-01-731-1840
NIIN: 017311840
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 90-1259
Manufacturer: Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions
General Description
The Valve,vent, cataloged under National Stock Number 4820-01-731-1840, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,vent
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions (CAGE 3S151)
Technical Specifications
Parameter
Value
NSN
4820-01-731-1840
Primary Part Number
90-1259
Item Name
Valve,vent
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions
Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions (USA)
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 4820-01-731-1840?
NSN 4820-01-731-1840 is a Valve,vent, manufactured by Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-731-1840?
NSN 4820-01-731-1840 has 1 manufacturer part number on file: 90-1259 (Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions).
Is NSN 4820-01-731-1840 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.