PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26799-05Diaphragm,valve,flat

Jaeger Machine Co · NSN 4820-00-506-4726 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-506-4726 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-506-4726. Primary manufacturer part number: 26799-05.
Features
  • Diaphragm,valve,flat — FSC 4820
  • Material: RUBBER
  • Material Thickness: 0.125 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Jaeger Machine Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber construction
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-506-4726, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Jaeger Machine Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4820-00-506-4726
Primary Part Number26799-05
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJaeger Machine Co
StatusACTIVE
MaterialRUBBER
Material Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-01-294-58984102-TW INTERCHANGEABLE
Breather
Tulsa Winch, Inc.
6520-01-482-122429157 INTERCHANGEABLE
Dental Screwdriver
Nobel Biocare Usa, Llc
5120-01-503-1869 INTERCHANGEABLE
Wrench,box
Cross-Reference Index
Part NumberManufacturer
26799-05 Jaeger Machine Co (USA)
26799-5 Jaeger Machine Co (USA)
26799 Jaeger Machine Co (USA)
Related Parts
2520-01-294-5898INTERCHANGEABLE
BREATHER
4102-TW
6520-01-482-1224INTERCHANGEABLE
DENTAL SCREWDRIVER
29157
5120-01-503-1869INTERCHANGEABLE
WRENCH,BOX

Frequently Asked Questions

What is NSN 4820-00-506-4726?

NSN 4820-00-506-4726 is a Diaphragm,valve,flat, manufactured by Jaeger Machine Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-506-4726?

NSN 4820-00-506-4726 has 3 cross-referenced part numbers: 26799-05 (Jaeger Machine Co), 26799-5 (Jaeger Machine Co), 26799 (Jaeger Machine Co).

What NSN replaces 4820-00-506-4726?

There are 3 known substitutes for 4820-00-506-4726: 2520-01-294-5898, 6520-01-482-1224, 5120-01-503-1869. Verify interchangeability with system specifications before substitution.

What are the specifications of 26799-05?

Key specifications for 26799-05: Material: RUBBER; Special Features: ADDITIONAL MATERIAL: FIBER; Overall Length: 5.750 INCHES NOMINAL IN; Material Thickness: 0.125 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com