Disk, Valve4820-01-122-3510

NSN 4820-01-122-3510 · NIIN 011223510 · Part number N5740 PIECE 14

Tate Andale, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09032

Government record, cited

NSN 4820-01-122-3510 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-122-3510. Manufacturer of record part number: N5740 PIECE 14.

Also searched as 4820-01-122-3510 · 4820011223510 · NIIN 011223510 · 01-122-3510 · FSC 4820 Valves, Nonpowered · CAGE 09032 · N5740 PIECE 14

Nearby stock numbers ← 4820-01-122-3509 Disk, Valve · 4820-01-122-3511 Disk, Valve →

4820-01-122-3510 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Shank Diameter: 1.375 INCHES NOMINAL IN
Flange Diameter: 2.375 INCHES NOMINAL IN
Style Designator: POPPET
Seat Angle: 45.0 DEGREES NOMINAL
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: Tate Andale, Llc

Identification

NSN: 4820-01-122-3510
NIIN: 011223510
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: N5740 PIECE 14
Manufacturer: Tate Andale, Llc

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-122-3510, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-122-3510
Primary Part Number	N5740 PIECE 14
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tate Andale, Llc
Status	ACTIVE
Shank Diameter	1.375 INCHES NOMINAL IN
Flange Diameter	2.375 INCHES NOMINAL IN
Style Designator	POPPET
Seat Angle	45.0 DEGREES NOMINAL
Material	COPPER ALLOY

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
N5740 PIECE 14 PRIMARY	Tate Andale, Llc (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-122-3510?

NSN 4820-01-122-3510 is a Disk,valve, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-122-3510?

NSN 4820-01-122-3510 has 1 manufacturer part number on file: N5740 PIECE 14 (Tate Andale, Llc).

What are the specifications of N5740 PIECE 14?

Key specifications for N5740 PIECE 14: Shank Diameter: 1.375 INCHES NOMINAL IN; Flange Diameter: 2.375 INCHES NOMINAL IN; Overall Height: 0.750 INCHES NOMINAL IN; Style Designator: POPPET. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-122-3510 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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