MH106 FIND NO.3

View detailed technical data, stock status, and sourcing information for: MH106 FIND NO.3
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-502-6861

Item Name Code

22113

Assigment Date

11/18/2002 (23 years ago)

An item fabricated from nonmetallic special shaped section. It may be (1) formed to a specific shape with or without joints, (2) a single piece whose ends have been secured together to form a specific shape, or (3) a straight item fabricated to a specific length for a specific application with end cuts or joints. Items, except for molded corners, slot(s), press fit buttons, and the like must be of one continuous cross section. It is specifically designed for use in applications where there is no relative motion between joined parts. Excludes:bushing, nonmetallic; packing, performed; pad, cushioning;and seal, plain. For straight items with square end cuts and without mounting hole(s), slot(s), or press fit buttons, see nonmetallic special shaped section.

1.000 inches nominal body inside diameter, 1.000 inches nominal taper minor diameter, 1.690 inches nominal overall height, 1.440 inches nominal single threaded portion thread length, 2a single threaded portion thread class

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: 1.440 inches nominal single threaded portion
Overall Height: 1.690 inches nominal
Taper Minor Diameter: 1.000 inches nominal
Body Inside Diameter: 1.000 inches nominal
End Item Identification: 1 inch relief valve type 1771-t
Seat Radius: 0.655 inches nominal
Seat Angle In Deg: 30.000 minimum and 60.000 maximum
Nominal Thread Size: 1.500 inches single threaded portion
Seating Surface Shape: angular
Material: steel comp 316 seat
Material Document And Classification: astm a479 ty 316 assn std single material response seat
Style Designator: plain threaded
Thread Series Designator: unef single threaded portion
Reference Number Differentiating Characteristics: as differentiated by: part requires special material control and qualityassurance, which support the non-magnetic signature of minesweepers.

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
B07420.002.102	Valve Seat
B07420.002.102VM	Valve Seat
MH106 FIND NO.3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-502-6861?

The FSCG of the NSN 4820-01-502-6861 is 4820

Does the NSN 4820-01-502-6861 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-502-6861 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 4820-01-502-6861 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-502-6861 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 4820-01-502-6861 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, Nov 18, 2002