Disk, Valve4820-01-411-1808

NSN 4820-01-411-1808 · NIIN 014111808 · Part number 4023C

American Clutch Exchange Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79140

Government record, cited

NSN 4820-01-411-1808 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-411-1808. Manufacturer of record part number: 4023C.

Also searched as 4820-01-411-1808 · 4820014111808 · NIIN 014111808 · 01-411-1808 · FSC 4820 Valves, Nonpowered · CAGE 79140 · 4023C

Nearby stock numbers ← 4820-01-411-1794 Power Assembly, Valve · 4820-01-411-1813 Disk, Valve →

4820-01-411-1808 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: American Clutch Exchange Co

Identification

NSN: 4820-01-411-1808
NIIN: 014111808
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4023C
Manufacturer: American Clutch Exchange Co

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-411-1808, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is American Clutch Exchange Co. 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	4820-01-411-1808
Primary Part Number	4023C
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	American Clutch Exchange Co
Status	ACTIVE

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
4023C PRIMARY	American Clutch Exchange Co (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 4820-01-411-1808?

NSN 4820-01-411-1808 is a Disk,valve, manufactured by American Clutch Exchange Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-411-1808?

NSN 4820-01-411-1808 has 1 manufacturer part number on file: 4023C (American Clutch Exchange Co).

What are the specifications of 4023C?

Key specifications for 4023C: End Item Identification: BOMB LIFT TRUCK. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-411-1808 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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