PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1753Diaphragm,valve,flat

Imi Cash Valve Inc · NSN 4820-01-049-7660 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-049-7660 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-049-7660. Primary manufacturer part number: 1753.
Features
  • Diaphragm,valve,flat — FSC 4820
  • Material: RUBBER
  • 2 verified cross-references
  • Primary manufacturer: Imi Cash Valve Inc
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 4820-01-049-7660, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4820-01-049-7660
Primary Part Number1753
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerImi Cash Valve Inc
StatusACTIVE
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-091-0482MT1145APA74 INTERCHANGEABLE
Rack,electrical Equipment
Joint Electronics Type Designation System
3950-00-115-4264 INTERCHANGEABLE
Disk,friction
5136-00-224-71135136-00-224-7113 INTERCHANGEABLE
Diestock
General Services Administration Federal Supply Service
5905-00-485-64601753 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5340-00-522-23621872 INTERCHANGEABLE
Handle,door
Adams Rite Aerospace, Inc
7710-00-551-2379 INTERCHANGEABLE
Tympani
6105-00-569-9479 INTERCHANGEABLE
Motor,alternating Current
5815-00-602-7057 INTERCHANGEABLE
Shaft Assembly
6240-00-698-3137 INTERCHANGEABLE
Lamp,incandescent
6145-00-729-9682117869-049 INTERCHANGEABLE
Wire,electrical
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
1753 PRIMARY Imi Cash Valve Inc (USA)
1872 Imi Cash Valve Inc (USA)
Related Parts
5975-00-091-0482INTERCHANGEABLE
RACK,ELECTRICAL EQUIPMENT
MT1145APA74
3950-00-115-4264INTERCHANGEABLE
DISK,FRICTION
5136-00-224-7113INTERCHANGEABLE
DIESTOCK
5136-00-224-7113
5905-00-485-6460INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1753
5340-00-522-2362INTERCHANGEABLE
HANDLE,DOOR
1872
7710-00-551-2379INTERCHANGEABLE
TYMPANI
6105-00-569-9479INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5815-00-602-7057INTERCHANGEABLE
SHAFT ASSEMBLY
6240-00-698-3137INTERCHANGEABLE
LAMP,INCANDESCENT
6145-00-729-9682INTERCHANGEABLE
WIRE,ELECTRICAL
117869-049
3120-00-738-0926INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
02161-3041
2530-00-773-5508INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
10187

Frequently Asked Questions

What is NSN 4820-01-049-7660?

NSN 4820-01-049-7660 is a Diaphragm,valve,flat, manufactured by Imi Cash Valve Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-049-7660?

NSN 4820-01-049-7660 has 2 cross-referenced part numbers: 1753 (Imi Cash Valve Inc), 1872 (Imi Cash Valve Inc).

What NSN replaces 4820-01-049-7660?

There are 12 known substitutes for 4820-01-049-7660: 5975-00-091-0482, 3950-00-115-4264, 5136-00-224-7113 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1753?

Key specifications for 1753: Material: RUBBER. 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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