40398-09 FIND 13

View detailed technical data, stock status, and sourcing information for: 40398-09 FIND 13
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-168-1949

Item Name Code

22113

Assigment Date

12/14/1983 (42 years ago)

An item which is rigid or semi-rigid, generally flat and smooth designed to be attached to an item and provides data such as name/nomenclature, weight, tire pressure, dimensional data and the like. See also marker,identification; plate,designation; plate,instruction; plate set,identification; and tag,marker. Excludes:label.

18 single threaded portion thread quantity per inch, 0.625 inches nominal body inside diameter, 0.182 inches nominal single threaded portion thread length, "trac regulator 3/4"trac style h sea water pressure reducing valve,per mil-v-2042 type ii 150 ;dwg 40398-9" end item identification, 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: 0.182 inches nominal single threaded portion
Body Inside Diameter: 0.625 inches nominal
End Item Identification: "trac regulator 3/4"trac style h sea water pressure reducing valve,per mil-v-2042 type ii 150 ;dwg 40398-9"
Thread Quantity Per Inch: 18 single threaded portion
Nominal Thread Size: 0.875 inches single threaded portion
Seating Surface Shape: flat
Special Features: 1.000 in.od
Material: nickel alloy overall
Material Document And Classification: astm a494 assn std all material responses overall
Style Designator: threaded flanged
Thread Series Designator: uns 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
40398-09 FIND 13	Valve Seat
930-02	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-168-1949?

The FSCG of the NSN 4820-01-168-1949 is 4820

Does the NSN 4820-01-168-1949 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-168-1949 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 4820-01-168-1949 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-168-1949 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 4820-01-168-1949 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Dec 14, 1983