PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8007-3Diaphragm,valve,flat

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4820-01-179-2645 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-179-2645 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-179-2645. Primary manufacturer part number: 8007-3.
Features
  • Diaphragm,valve,flat — FSC 4820
  • 7 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-179-2645, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameDiaphragm,valve,flat
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersAir Dry Co of America, Llc (CAGE 01496); Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447)
Technical Specifications
ParameterValue
NSN4820-01-179-2645
Primary Part Number8007-3
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
8030-00-018-9525 INTERCHANGEABLE
Belt Dressing and Preservative
4820-00-036-19041619203 INTERCHANGEABLE
Stem,fluid Valve
Ashcroft Inc Dba Heise
4820-00-036-1927 INTERCHANGEABLE
Spindle Assembly
5305-00-329-417780074 INTERCHANGEABLE
Screw,machine
John Deer Consumer Products Inc
1610-00-394-151580073 INTERCHANGEABLE
Lock Wire Asy
Hamilton Sundstrand Corporation Dba Collins Aerospace
4210-00-821-9869R80074 INTERCHANGEABLE
Housing,drive Shaft
Waterous Company
4820-01-122-23176153-55-5 INTERCHANGEABLE
Valve,safety Relief
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-181-36086532-30-3 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-295-37866153-55-5 ITEM 9 INTERCHANGEABLE
Seat,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-296-69856153-55-5 ITEM 12 INTERCHANGEABLE
Retainer,disk,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
6153-55-5 Air Dry Co of America, Llc (USA)
6532-30-3 Air Dry Co of America, Llc (USA)
8007-3 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
8007-4 Air Dry Co of America, Llc (USA)
8007-3 Air Dry Co of America, Llc (USA)
6153-55-5 ITEM 2 Air Dry Co of America, Llc (USA)
6532-30-3 ITEM 8 Air Dry Co of America, Llc (USA)
Related Parts
8030-00-018-9525INTERCHANGEABLE
BELT DRESSING AND PRESERVATIVE
4820-00-036-1904INTERCHANGEABLE
STEM,FLUID VALVE
1619203
4820-00-036-1927INTERCHANGEABLE
SPINDLE ASSEMBLY
5305-00-329-4177INTERCHANGEABLE
SCREW,MACHINE
80074
1610-00-394-1515INTERCHANGEABLE
LOCK WIRE ASY
80073
4210-00-821-9869INTERCHANGEABLE
HOUSING,DRIVE SHAFT
R80074
4820-01-122-2317INTERCHANGEABLE
VALVE,SAFETY RELIEF
6153-55-5
4820-01-181-3608INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
6532-30-3
4820-01-295-3786INTERCHANGEABLE
SEAT,VALVE
6153-55-5 ITEM 9
4820-01-296-6985INTERCHANGEABLE
RETAINER,DISK,VALVE
6153-55-5 ITEM 12
4820-01-296-7019INTERCHANGEABLE
DISK,VALVE
6153-55-5 ITEM 10
4820-01-398-3057INTERCHANGEABLE
VALVE,ANGLE
80074

Frequently Asked Questions

What is NSN 4820-01-179-2645?

NSN 4820-01-179-2645 is a Diaphragm,valve,flat, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-179-2645?

NSN 4820-01-179-2645 has 7 cross-referenced part numbers: 6153-55-5 (Air Dry Co of America, Llc), 6532-30-3 (Air Dry Co of America, Llc), 8007-3 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 8007-4 (Air Dry Co of America, Llc), 8007-3 (Air Dry Co of America, Llc) and 2 more.

What NSN replaces 4820-01-179-2645?

There are 12 known substitutes for 4820-01-179-2645: 8030-00-018-9525, 4820-00-036-1904, 4820-00-036-1927 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-179-2645 still in active supply?

NSN 4820-01-179-2645 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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