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N375PC68 Valve Seat

4820-01-067-6517

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Official Item Classification

Name
Valve Seat
Part Number
N375PC68
(NSN) National Stock Number
4820-01-067-6517
(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
11/04/1978 (47 years ago)

0.625 inches nominal flange seat to disk end height, 0.750 inches nominal flange diameter, 0.750 inches nominal under flange height, 30.000 nominal seat angle in deg, 0.621 inches minimum and 0.622 inches maximum body outside diameter

Specs & Compatibility

Flange Diameter

0.750 inches nominal

Body Outside Diameter

0.621 inches minimum and 0.622 inches maximum

Flange Seat To Disk End Height

0.625 inches nominal

Under Flange Height

0.750 inches nominal

Seat Angle In Deg

30.000 nominal

Seating Surface Shape

angular

Body Stepped Inside Diameter

0.250 inches nominal first step

Body Stepped Inside Diameter

0.515 inches nominal second step

Special Features

one drilled hole thru flange both sides,0.250 in. dia; 5/16 in. from end of flange; one groove on body portion; 0.447 in. dia by 0.172 in. w; 0.125 in. from end

Material

steel corrosion resisting overall

Material Document And Classification

qq-s-766 fed spec single material response overall

Style Designator

plain flanged

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
N-375-68 Valve Seat
N375-68 Valve Seat
N375PC68 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-067-6517?
The FSCG of the NSN 4820-01-067-6517 is 4820
Does the NSN 4820-01-067-6517 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-067-6517 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 4820-01-067-6517 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-067-6517 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 4820-01-067-6517 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sat, Nov 4, 1978