NSN 4820-01-617-9611 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-617-9611. Manufacturer of record part number: 491-0046-642.
Also searched as4820-01-617-9611 ·
4820016179611 ·
NIIN 016179611 ·
01-617-9611 ·
FSC 4820 Valves, Nonpowered · CAGE 3C2U0 · 491-0046-642
The Valve,check, cataloged under National Stock Number 4820-01-617-9611, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is J-Line Pump Co. Dba American-Marsh Pumps. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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.
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4820-00-001-0021 · Item name not on file
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-617-9611?
NSN 4820-01-617-9611 is a Valve,check, manufactured by J-Line Pump Co. Dba American-Marsh Pumps, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-617-9611?
NSN 4820-01-617-9611 has 1 manufacturer part number on file: 491-0046-642 (J-Line Pump Co. Dba American-Marsh Pumps).
What are the specifications of 491-0046-642?
Key specifications for 491-0046-642: Style Designator: STRAIGHT THRU; Nominal Outside Diameter: 4.625 INCHES ALL ENDS IN; End Item Identification: 4320-01-507-0595; Nominal Thickness: 0.313 INCHES ALL ENDS IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-617-9611 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.