98976

View detailed technical data, stock status, and sourcing information for: 98976
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-509-4607

Item Name Code

40088

Assigment Date

01/01/1963 (63 years ago)

1.190 inches nominal bolt circle diameter, 1.120 inches nominal outside diameter, 0.172 inches nominal hole diameter, 0.019 inches nominal material thickness, 0.340 inches nominal overall height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.172 inches nominal
Outside Diameter: 1.120 inches nominal
Bolt Circle Diameter: 1.190 inches nominal
Overall Height: 0.340 inches nominal
Material Thickness: 0.019 inches nominal
Taper Minor Diameter: 0.560 inches nominal
Taper Major Diameter: 0.760 inches nominal
Center Hole Diameter: 0.156 inches nominal
Bolt Hole Quantity: 4
Temp Rating: 300.0 fahrenheit nominal
Pressure Rating: 100.0 pounds per square inch nominal
Material: rubber silicone
Media For Which Designed: air
Style Designator: special shaped
Supplementary Features: additional material: cloth

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
98976	Special Actuator Valve Diaphragm

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-509-4607?

The FSCG of the NSN 4820-00-509-4607 is 4820

Does the NSN 4820-00-509-4607 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-509-4607 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-00-509-4607 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-509-4607 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-00-509-4607 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963