PartsTable TECHNICAL DATA SHEET

NSN 4820-01-124-3677Government record, cited

Valve, Float4820-01-124-3677

NSN 4820-01-124-3677 · NIIN 011243677 · Part number C03-99620M

Alkota Cleaning Systems Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1Y6W8

Government record, cited

NSN 4820-01-124-3677 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-124-3677. Manufacturer of record part number: C03-99620M.

Also searched as 4820-01-124-3677 · 4820011243677 · NIIN 011243677 · 01-124-3677 · FSC 4820 Valves, Nonpowered · CAGE 1Y6W8 · C03-99620M · C3-620

Nearby stock numbers ← 4820-01-124-3564 Disk, Valve · 4820-01-124-3678 Valve, Gate →

4820-01-124-3677 — Valves, Nonpowered

Features

Valve,float — FSC 4820
Material: COPPER ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Alkota Cleaning Systems Inc

Identification

NSN: 4820-01-124-3677
NIIN: 011243677
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: C03-99620M
Manufacturer: Alkota Cleaning Systems Inc

General Description

The Valve,float, cataloged under National Stock Number 4820-01-124-3677, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Alkota Cleaning Systems Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-124-3677
Primary Part Number	C03-99620M
Item Name	Valve,float
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Alkota Cleaning Systems Inc
Status	ACTIVE
Material	COPPER ALLOY OVERALL

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
C03-99620M PRIMARY	Alkota Cleaning Systems Inc (USA)

Reference documents

Reference	Meaning
C3-620	3/9 Design control — primary reference Alkota Cleaning Systems Inc

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 4820-01-124-3677?

NSN 4820-01-124-3677 is a Valve,float, manufactured by Alkota Cleaning Systems Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-124-3677?

NSN 4820-01-124-3677 has 1 manufacturer part number on file: C03-99620M (Alkota Cleaning Systems Inc).

What are the specifications of C03-99620M?

Key specifications for C03-99620M: Material: COPPER ALLOY OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-124-3677 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.

PartsTable Design LLC · partstable.com