PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-1660-VHDisk,valve

Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash · NSN 4820-01-417-6693 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-417-6693 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-417-6693. Primary manufacturer part number: D-1660-VH.
Features
  • Disk,valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-417-6693, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (CAGE 42280)
Technical Specifications
ParameterValue
NSN4820-01-417-6693
Primary Part NumberD-1660-VH
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-01-266-8771 INTERCHANGEABLE
Seat,valve
4820-01-417-2379D-3405-VB INTERCHANGEABLE
Stem,fluid Valve
Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash
6650-01-423-2834120842 INTERCHANGEABLE
Binocular
Bushnell Group, Inc Div Bushnell Holdings, Inc.
Cross-Reference Index
Part NumberManufacturer
12-0842 Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
12-0842 INDEX 4 Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
D-1660-VH PRIMARY Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
Related Parts
4820-01-266-8771INTERCHANGEABLE
SEAT,VALVE
4820-01-417-2379INTERCHANGEABLE
STEM,FLUID VALVE
D-3405-VB
6650-01-423-2834INTERCHANGEABLE
BINOCULAR
120842

Frequently Asked Questions

What is NSN 4820-01-417-6693?

NSN 4820-01-417-6693 is a Disk,valve, manufactured by Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-417-6693?

NSN 4820-01-417-6693 has 3 cross-referenced part numbers: 12-0842 (Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash), 12-0842 INDEX 4 (Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash), D-1660-VH (Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash).

What NSN replaces 4820-01-417-6693?

There are 3 known substitutes for 4820-01-417-6693: 4820-01-266-8771, 4820-01-417-2379, 6650-01-423-2834. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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