NSN 4820-01-334-4141 · NIIN 013344141 · Part number PB250-G1
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 16236
Government record, cited
NSN 4820-01-334-4141 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-334-4141. Manufacturer of record part number: PB250-G1.
Also searched as4820-01-334-4141 ·
4820013344141 ·
NIIN 013344141 ·
01-334-4141 ·
FSC 4820 Valves, Nonpowered · CAGE 16236 · PB250-G1
Manufacturer of record: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Identification
NSN: 4820-01-334-4141
NIIN: 013344141
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: PB250-G1
Manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
General Description
The Return,check Valve, cataloged under National Stock Number 4820-01-334-4141, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Return,check Valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Parker Hannifin Gmbh -Geschaftsbereich Ermeto- (CAGE D8134); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236)
Technical Specifications
Parameter
Value
NSN
4820-01-334-4141
Primary Part Number
PB250-G1
Item Name
Return,check Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (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 4820-01-334-4141?
NSN 4820-01-334-4141 is a Return,check Valve, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-334-4141?
NSN 4820-01-334-4141 has 2 manufacturer part numbers on file: PB250-G1 (Parker Hannifin Gmbh -Geschaftsbereich Ermeto-), PB250-G1 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
Is NSN 4820-01-334-4141 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.