NSN 4820-01-285-9550 · NIIN 012859550 · Part number 1660F 2IN
Robert H Wager Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79128
Government record, cited
NSN 4820-01-285-9550 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-285-9550. Manufacturer of record part number: 1660F 2IN.
Nominal Outside Diameter: 6.000 INCHES ALL ENDS IN
Bolt Hole Quantity: 2 ALL ENDS
Identification
NSN: 4820-01-285-9550
NIIN: 012859550
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1660F 2IN
Manufacturer: Robert H Wager Co Inc
General Description
The Valve,float, cataloged under National Stock Number 4820-01-285-9550, 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 9 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.
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 4820-01-285-9550?
NSN 4820-01-285-9550 is a Valve,float, manufactured by Robert H Wager Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-285-9550?
NSN 4820-01-285-9550 has 1 manufacturer part number on file: 1660F 2IN (Robert H Wager Co Inc).
What are the specifications of 1660F 2IN?
Key specifications for 1660F 2IN: Flange Shape: ROUND WITH HOLES ALL ENDS; Flange Face Design: PLAIN ALL ENDS; Connection Type: FLANGE ALL ENDS; Style Designator: STRAIGHT THRU FLANGED ENDS. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-285-9550 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.