51158-F-380

View detailed technical data, stock status, and sourcing information for: 51158-F-380
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-058-3675

Item Name Code

22113

Assigment Date

03/27/1978 (48 years ago)

An item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part. May or may not be a mechanical device.

0.750 inches nominal body inside diameter, 1.556 inches nominal flange diameter, 0.156 inches nominal flange seat to disk end height, 2a single threaded portion thread class, 0.280 inches nominal single threaded portion thread length

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: 0.280 inches nominal single threaded portion
Flange Diameter: 1.556 inches nominal
Body Inside Diameter: 0.750 inches nominal
Flange Seat To Disk End Height: 0.156 inches nominal
Under Flange Height: 0.375 inches nominal
Thread Quantity Per Inch: 20 single threaded portion
Nominal Thread Size: 1.375 inches single threaded portion
Seating Surface Shape: flat
Material: steel corrosion resisting 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
2620-902ASSYD1I	Valve Seat
51158-F-380	Valve Seat
51158F	Valve Seat
5160-F1-380	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-058-3675?

The FSCG of the NSN 4820-01-058-3675 is 4820

Does the NSN 4820-01-058-3675 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-058-3675 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 4820-01-058-3675 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-058-3675 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 4820-01-058-3675 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Mar 27, 1978