PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K47Disk,valve

Emglo Products Corp · NSN 4820-01-209-2658 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-209-2658 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-209-2658. Primary manufacturer part number: K47.
Features
  • Disk,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Emglo Products Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-209-2658, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emglo Products Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-209-2658
Primary Part NumberK47
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmglo Products Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-717-2362 INTERCHANGEABLE
Parts Kit,reciprocating Pump
5342-01-460-1137K47 INTERCHANGEABLE
Mount,resilient,weapon System
Karman Rubber Company (inc)
Cross-Reference Index
Part NumberManufacturer
K47 PRIMARY Emglo Products Corp (USA)
Related Parts
4320-00-717-2362INTERCHANGEABLE
PARTS KIT,RECIPROCATING PUMP
5342-01-460-1137INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
K47

Frequently Asked Questions

What is NSN 4820-01-209-2658?

NSN 4820-01-209-2658 is a Disk,valve, manufactured by Emglo Products Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-209-2658?

NSN 4820-01-209-2658 has 1 cross-referenced part number: K47 (Emglo Products Corp).

What NSN replaces 4820-01-209-2658?

There are 2 known substitutes for 4820-01-209-2658: 4320-00-717-2362, 5342-01-460-1137. Verify interchangeability with system specifications before substitution.

What are the specifications of K47?

Key specifications for K47: End Item Identification: 4920011262039. 1 total characteristics are documented in the Federal Logistics Information System.

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