NSN 4820-01-535-8798 · NIIN 015358798 · Part number 2.5-1750FBC
Robert H Wager Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79128
Government record, cited
NSN 4820-01-535-8798 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-535-8798. Manufacturer of record part number: 2.5-1750FBC.
Also searched as4820-01-535-8798 ·
4820015358798 ·
NIIN 015358798 ·
01-535-8798 ·
FSC 4820 Valves, Nonpowered · CAGE 79128 · 2.5-1750FBC
Furnished Items and Quantity: 1 FLOAT AND 1 COVER AND 1 FILTER SCREEN
Connection Type: FLANGE ALL ENDS
Style Designator: STRAIGHT THRU
Valve Size: 2.500 INCHES IN
Material: COPPER ALLOY BODY
Valve Operation Method: AUTOMATIC
Identification
NSN: 4820-01-535-8798
NIIN: 015358798
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2.5-1750FBC
Manufacturer: Robert H Wager Co Inc
General Description
The Valve,vent-Check, cataloged under National Stock Number 4820-01-535-8798, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Robert H Wager Co Inc. Government technical data includes 7 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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Frequently Asked Questions
What is NSN 4820-01-535-8798?
NSN 4820-01-535-8798 is a Valve,vent-Check, manufactured by Robert H Wager Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-535-8798?
NSN 4820-01-535-8798 has 1 manufacturer part number on file: 2.5-1750FBC (Robert H Wager Co Inc).
What are the specifications of 2.5-1750FBC?
Key specifications for 2.5-1750FBC: Flow Control Device: BALL; Furnished Items and Quantity: 1 FLOAT AND 1 COVER AND 1 FILTER SCREEN; Connection Type: FLANGE ALL ENDS; Style Designator: STRAIGHT THRU. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-535-8798 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.