Float, Valve4820-00-435-4302

NSN 4820-00-435-4302 · NIIN 004354302 · Part number 1101

Thompson Tank, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 26698

Government record, cited

NSN 4820-00-435-4302 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-435-4302. Manufacturer of record part number: 1101.

Also searched as 4820-00-435-4302 · 4820004354302 · NIIN 004354302 · 00-435-4302 · FSC 4820 Valves, Nonpowered · CAGE 26698 · 1101

Nearby stock numbers ← 4820-00-435-4300 · 4820-00-435-4303 →

4820-00-435-4302 — Valves, Nonpowered

Features

Float,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Thompson Tank, Inc.

Identification

NSN: 4820-00-435-4302
NIIN: 004354302
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1101
Manufacturer: Thompson Tank, Inc.

General Description

The Float,valve, cataloged under National Stock Number 4820-00-435-4302, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Thompson Tank, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Float,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Thompson Tank, Inc. (CAGE 26698)

Technical Specifications

Parameter	Value
NSN	4820-00-435-4302
Primary Part Number	1101
Item Name	Float,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Thompson Tank, Inc.
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
1101 PRIMARY	Thompson Tank, Inc. (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 4820-00-435-4302?

NSN 4820-00-435-4302 is a Float,valve, manufactured by Thompson Tank, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-435-4302?

NSN 4820-00-435-4302 has 1 manufacturer part number on file: 1101 (Thompson Tank, Inc.).

Is NSN 4820-00-435-4302 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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