PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

118-8Diaphragm,valve,flat

Met-Pro Corporation · NSN 4820-00-679-5797 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-679-5797 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-679-5797. Primary manufacturer part number: 118-8.
Features
  • Diaphragm,valve,flat — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Met-Pro Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-679-5797, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Met-Pro Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiaphragm,valve,flat
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersMet-Pro Corporation (CAGE 91340)
Technical Specifications
ParameterValue
NSN4820-00-679-5797
Primary Part Number118-8
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMet-Pro Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-064-7772F26106 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
2530-00-149-7692S773 INTERCHANGEABLE
Lining,friction
Cmbf Products Inc
4210-00-256-26961188 INTERCHANGEABLE
Cap,cartridge
Tyco Fire Products Lp
5330-00-292-16631188 INTERCHANGEABLE
Gasket
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
6240-00-295-21571188 INTERCHANGEABLE
Lamp,incandescent
General Electric Company
2940-00-499-9948120 INTERCHANGEABLE
Filter Element,fluid
Deluxe Products Div Walker Mfg Co
5120-00-521-0569TL633U INTERCHANGEABLE
Mechanical Linkage
Joint Electronics Type Designation System
2530-00-676-7843MC26106 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Trw Inc Replacement Parts Div
5961-00-752-5701 INTERCHANGEABLE
Semiconductor Device,diode
5330-01-036-67011188 INTERCHANGEABLE
Packing,preformed
Deutsch American Pneumatic Tool
Cross-Reference Index
Part NumberManufacturer
118-8 PRIMARY Met-Pro Corporation (USA)
Related Parts
2530-00-064-7772INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F26106
2530-00-149-7692INTERCHANGEABLE
LINING,FRICTION
S773
4210-00-256-2696INTERCHANGEABLE
CAP,CARTRIDGE
1188
5330-00-292-1663INTERCHANGEABLE
GASKET
1188
6240-00-295-2157INTERCHANGEABLE
LAMP,INCANDESCENT
1188
2940-00-499-9948INTERCHANGEABLE
FILTER ELEMENT,FLUID
120
5120-00-521-0569INTERCHANGEABLE
MECHANICAL LINKAGE
TL633U
2530-00-676-7843INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
MC26106
5961-00-752-5701INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5330-01-036-6701INTERCHANGEABLE
PACKING,PREFORMED
1188
3020-01-056-9796INTERCHANGEABLE
GEAR,BEVEL
4820-01-076-1529INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
118-8

Frequently Asked Questions

What is NSN 4820-00-679-5797?

NSN 4820-00-679-5797 is a Diaphragm,valve,flat, manufactured by Met-Pro Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-679-5797?

NSN 4820-00-679-5797 has 1 cross-referenced part number: 118-8 (Met-Pro Corporation).

What NSN replaces 4820-00-679-5797?

There are 12 known substitutes for 4820-00-679-5797: 2530-00-064-7772, 2530-00-149-7692, 4210-00-256-2696 and 9 more. Verify interchangeability with system specifications before substitution.

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