PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2 9-16Diaphragm,valve,flat

Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div · NSN 4820-00-306-1348 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-306-1348 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-306-1348. Primary manufacturer part number: 2 9-16.
Features
  • Diaphragm,valve,flat — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-306-1348, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div. This item has 2 commercial cross-references 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)
ManufacturersDresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (CAGE 38683)
Technical Specifications
ParameterValue
NSN4820-00-306-1348
Primary Part Number2 9-16
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5977-00-084-917424853 INTERCHANGEABLE
Brush,electrical Contact
Industrial Technologies and Services Llc
3110-00-156-1904 INTERCHANGEABLE
Bearing,ball,thrust
9540-00-554-4986 INTERCHANGEABLE
Beam,structural
5950-00-645-6793SMC166325 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2530-00-848-8227F26105 INTERCHANGEABLE
Parts Kit,air-Hydraulic Brake SL
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5985-01-252-4015570997-062 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Dba Raytheon Co
6145-01-273-7540906-11069 INTERCHANGEABLE
Cable,special Purpose,electrical
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
3040-01-294-16359240-032-16 INTERCHANGEABLE
Brake Shoe
Naval Sea Systems Command Logistics Support Engineering Activity
2540-01-406-9656 INTERCHANGEABLE
Blade,windshield Wiper
6515-01-551-0975632545 INTERCHANGEABLE
Case,carry,spinal Kit
Bound Tree Medical Llc Div Bound Tree Medical
Cross-Reference Index
Part NumberManufacturer
2 9-16 Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (USA)
2-22-658 Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (USA)
Related Parts
5977-00-084-9174INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
24853
3110-00-156-1904INTERCHANGEABLE
BEARING,BALL,THRUST
9540-00-554-4986INTERCHANGEABLE
BEAM,STRUCTURAL
5950-00-645-6793INTERCHANGEABLE
TRANSFORMER,POWER
SMC166325
2530-00-848-8227INTERCHANGEABLE
PARTS KIT,AIR-HYDRAULIC BRAKE SL
F26105
5985-01-252-4015INTERCHANGEABLE
ATTENUATOR,FIXED
570997-062
6145-01-273-7540INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
906-11069
3040-01-294-1635INTERCHANGEABLE
BRAKE SHOE
9240-032-16
2540-01-406-9656INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
6515-01-551-0975INTERCHANGEABLE
CASE,CARRY,SPINAL KIT
632545
6515-01-589-0505INTERCHANGEABLE
BONE PLATE
222.658
1005-01-643-6346INTERCHANGEABLE
PARTS KIT,GUN
2916

Frequently Asked Questions

What is NSN 4820-00-306-1348?

NSN 4820-00-306-1348 is a Diaphragm,valve,flat, manufactured by Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-306-1348?

NSN 4820-00-306-1348 has 2 cross-referenced part numbers: 2 9-16 (Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div), 2-22-658 (Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div).

What NSN replaces 4820-00-306-1348?

There are 12 known substitutes for 4820-00-306-1348: 5977-00-084-9174, 3110-00-156-1904, 9540-00-554-4986 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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