NL1610-1

View detailed technical data, stock status, and sourcing information for: NL1610-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-024-7459

Item Name Code

22113

Assigment Date

07/20/1976 (50 years ago)

A device designed to transfer liquid fuel from a tank to a carburetor, or fuel injector metering and distribution pump of an internal combustion engine. Reciprocating motion of the diaphragm(s) is actuated through linkage from the engine camshaft. It may include a diaphragm actuated vacuum booster. Excludes:electrical and rotor type engine fuel pumps.

grooved seal accommodation type, 4.500 inches nominal body inside diameter, 1.125 inches nominal seat radius, 6.988 inches nominal body outside diameter, 1.380 inches nominal overall height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Height: 1.380 inches nominal
Body Outside Diameter: 6.988 inches nominal
Body Inside Diameter: 4.500 inches nominal
Seat Radius: 1.125 inches nominal
Seal Accommodation Type: grooved
Seating Surface Shape: radial
Material: steel corrosion resisting overall
Style Designator: plain

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
NL1610	Valve Seat
NL1610-1	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-024-7459?

The FSCG of the NSN 4820-01-024-7459 is 4820

Does the NSN 4820-01-024-7459 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-024-7459 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 4820-01-024-7459 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-024-7459 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 4820-01-024-7459 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Jul 20, 1976