PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300-932Diaphragm,valve,flat

Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div · NSN 4820-01-154-6119 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-154-6119 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-154-6119. Primary manufacturer part number: 300-932.
Features
  • Diaphragm,valve,flat — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-154-6119, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 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)
ManufacturersAlco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div (CAGE 92435)
Technical Specifications
ParameterValue
NSN4820-01-154-6119
Primary Part Number300-932
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAlco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-260-0378300932 INTERCHANGEABLE
Reactor
Viking Technologies, Ltd.
5330-00-266-69131171382 INTERCHANGEABLE
Gasket
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5133-00-889-1975300 9/32 INTERCHANGEABLE
Drill,twist
Michigan Drill Corp
6645-01-160-154563014 INTERCHANGEABLE
Timer,reaction
Lafayette Instrument Company, Llc
3040-01-181-862063014 INTERCHANGEABLE
Shaft,straight
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
5310-01-265-2106300932 INTERCHANGEABLE
Washer,flat
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5120-01-367-7039 INTERCHANGEABLE
Nutdriver
4920-01-532-7293 INTERCHANGEABLE
Six Step Stand,airc
5305-01-651-875763014 INTERCHANGEABLE
Screw,cap,hexagon Head
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
300-932 Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div (USA)
63014 Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div (USA)
Related Parts
5950-00-260-0378INTERCHANGEABLE
REACTOR
300932
5330-00-266-6913INTERCHANGEABLE
GASKET
1171382
5133-00-889-1975INTERCHANGEABLE
DRILL,TWIST
300 9/32
6645-01-160-1545INTERCHANGEABLE
TIMER,REACTION
63014
3040-01-181-8620INTERCHANGEABLE
SHAFT,STRAIGHT
63014
5310-01-265-2106INTERCHANGEABLE
WASHER,FLAT
300932
5120-01-367-7039INTERCHANGEABLE
NUTDRIVER
4920-01-532-7293INTERCHANGEABLE
SIX STEP STAND,AIRC
5305-01-651-8757INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
63014

Frequently Asked Questions

What is NSN 4820-01-154-6119?

NSN 4820-01-154-6119 is a Diaphragm,valve,flat, manufactured by Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-154-6119?

NSN 4820-01-154-6119 has 2 cross-referenced part numbers: 300-932 (Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div), 63014 (Alco Standard Corp Alco Food Service Equipment Co Alco Dispensing Systems Div).

What NSN replaces 4820-01-154-6119?

There are 9 known substitutes for 4820-01-154-6119: 5950-00-260-0378, 5330-00-266-6913, 5133-00-889-1975 and 6 more. Verify interchangeability with system specifications before substitution.

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