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4820-00-593-8930

Valve Seat

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Featured Parts

500K3917
4820-01-660-1369
Valve Body
500K3919
4820-01-660-1383
Valve Core
500K3920
4810-01-660-1550
Valve Cap
500K3926
5331-01-660-8329
O-Ring
500K3927
5331-01-660-8495
O-Ring
500K3928
5330-01-660-8648
Gasket
500K3929
5330-01-660-8655
Gasket
500K3934
5940-01-662-9123
Terminal Box

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-00-593-8930
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
01/01/1961 (65 years ago)

0.375 inches nominal body inside diameter, recessed seal accommodation type, 45.000 nominal seat angle in deg, 0.812 inches nominal body outside diameter, 0.172 inches nominal overall height

Specs & Compatibility

Overall Height

0.172 inches nominal

Body Outside Diameter

0.812 inches nominal

Body Inside Diameter

0.375 inches nominal

Seat Angle In Deg

45.000 nominal

Seal Accommodation Type

recessed

Seating Surface Shape

angular

Material

plastic polyamide (nylon) overall

Style Designator

plain

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0022113

Related Hardware Products

Part Number Description
V-3059 Valve Seat
V3531PC4 Valve Seat
V4544PC9 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-593-8930?
The FSCG of the NSN 4820-00-593-8930 is 4820
Does the NSN 4820-00-593-8930 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-593-8930 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 4820-00-593-8930 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-593-8930 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 4820-00-593-8930 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961