80522Diaphragm,valve,flat

Name: 80522
SKU: 4820-01-004-8188

Griswold Industries Dba Cla-Val Co · NSN 4820-01-004-8188 · FSC 4820 · No Item Name Available

Verified by PartsTable

NSN 4820-01-004-8188 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-004-8188. Primary manufacturer part number: 80522.

4820-01-004-8188 — No Item Name Available illustration

Features

Diaphragm,valve,flat — FSC 4820
Bolt Hole Quantity: 8
Style Designator: FLAT
Center Hole Diameter: 0.500 INCHES NOMINAL IN
Outside Diameter: 6.310 INCHES NOMINAL IN
Material Thickness: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
Material: RUBBER AND PLASTIC POLYAMIDE NYLON
Bolt Circle Diameter: 5.560 INCHES NOMINAL IN

Applications

Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Rubber and Plastic Polyamide Nylon construction

General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-004-8188, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-004-8188
Primary Part Number	80522
Item Name	Diaphragm,valve,flat
FSC / FSG	4820 / 48 — No Item Name Available
Manufacturer	Griswold Industries Dba Cla-Val Co
Status	ACTIVE
Bolt Hole Quantity	8
Style Designator	FLAT
Center Hole Diameter	0.500 INCHES NOMINAL IN
Outside Diameter	6.310 INCHES NOMINAL IN
Material Thickness	0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
Material	RUBBER AND PLASTIC POLYAMIDE NYLON
Bolt Circle Diameter	5.560 INCHES NOMINAL IN
Hole Diameter	0.375 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 2

1630-00-463-872880522 INTERCHANGEABLE

Arm,sensor

Lourdes Industries, Inc.

5342-01-372-56191672-0361 INTERCHANGEABLE

Mount,resilient,weapon System

Wabtec Components Llc

Cross-Reference Index

Part Number	Manufacturer
80522 PRIMARY	Griswold Industries Dba Cla-Val Co (USA)

Related Parts

1630-00-463-8728INTERCHANGEABLE

ARM,SENSOR

80522

5342-01-372-5619INTERCHANGEABLE

MOUNT,RESILIENT,WEAPON SYSTEM

1672-0361

Frequently Asked Questions

What is NSN 4820-01-004-8188?

NSN 4820-01-004-8188 is a Diaphragm,valve,flat, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-004-8188?

NSN 4820-01-004-8188 has 1 cross-referenced part number: 80522 (Griswold Industries Dba Cla-Val Co).

What NSN replaces 4820-01-004-8188?

There are 2 known substitutes for 4820-01-004-8188: 1630-00-463-8728, 5342-01-372-5619. Verify interchangeability with system specifications before substitution.

What are the specifications of 80522?

Key specifications for 80522: Bolt Hole Quantity: 8; Style Designator: FLAT; Center Hole Diameter: 0.500 INCHES NOMINAL IN; Outside Diameter: 6.310 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

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

PartsTable Design LLC · partstable.com