NSN 4820-01-457-3300 · NIIN 014573300 · Part number 12-1750WSG
Robert H Wager Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79128
Government record, cited
NSN 4820-01-457-3300 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-457-3300. Manufacturer of record part number: 12-1750WSG.
Also searched as4820-01-457-3300 ·
4820014573300 ·
NIIN 014573300 ·
01-457-3300 ·
FSC 4820 Valves, Nonpowered · CAGE 79128 · 12-1750WSG
Nominal Pipe Size Accommodated: 12.000 INCHES ALL ENDS IN
Connection Style: BEVELED (PIPE) ALL ENDS
Mounting Position: HORIZONTAL
Connection Type: BUTT WELD PIPE ALL ENDS
Style Designator: STRAIGHT THRU
Disk Loading Method: WEIGHT
Identification
NSN: 4820-01-457-3300
NIIN: 014573300
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 12-1750WSG
Manufacturer: Robert H Wager Co Inc
General Description
The Valve,vent-Check, cataloged under National Stock Number 4820-01-457-3300, 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 10 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 4820-01-457-3300?
NSN 4820-01-457-3300 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 4820-01-457-3300?
NSN 4820-01-457-3300 has 1 manufacturer part number on file: 12-1750WSG (Robert H Wager Co Inc).
What are the specifications of 12-1750WSG?
Key specifications for 12-1750WSG: Flow Control Device: BALL; Nominal Pipe Size Accommodated: 12.000 INCHES ALL ENDS IN; Connection Style: BEVELED (PIPE) ALL ENDS; Mounting Position: HORIZONTAL. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-457-3300 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.