D5494-000

View detailed technical data, stock status, and sourcing information for: D5494-000

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D5494-000
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-441-2348
Item Name Code
22113
Assigment Date
05/23/1974 (52 years ago)

0.188 inches nominal seat radius, 0.375 inches nominal single threaded portion thread length, 2a single threaded portion thread class, 2.125 inches nominal flange diameter, 0.859 inches nominal body inside diameter

Product Characteristics

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

Thread Class
2a single threaded portion
Thread Length
0.375 inches nominal single threaded portion
Flange Diameter
2.125 inches nominal
Body Inside Diameter
0.859 inches nominal
Seat Radius
0.188 inches nominal
Flange Seat To Disk End Height
0.125 inches nominal
Under Flange Height
0.500 inches nominal
Thread Quantity Per Inch
16 single threaded portion
Nominal Thread Size
1.875 inches single threaded portion
Seating Surface Shape
radial
Special Features
two lugs 1/2 in. w x 9/32 in. lg,lockated on outer edge of top,spaced 180 deg apart
Material
nickel alloy overall
Style Designator
threaded flanged
Thread Series Designator
un single threaded portion

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
45987-0661 Valve Seat
B5493 Valve Seat
D5494-000 Valve Seat
KM1152786 Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-441-2348?
The FSCG of the NSN 4820-00-441-2348 is 4820
Does the NSN 4820-00-441-2348 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-441-2348 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 4820-00-441-2348 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-441-2348 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 4820-00-441-2348 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Thu, May 23, 1974

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