Stem, Fluid Valve4820-00-014-4599

NSN 4820-00-014-4599 · NIIN 000144599 · Part number 5-14-642-42

Advanced Industries, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 14555

Government record, cited

NSN 4820-00-014-4599 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-014-4599. Manufacturer of record part number: 5-14-642-42.

Also searched as 4820-00-014-4599 · 4820000144599 · NIIN 000144599 · 00-014-4599 · FSC 4820 Valves, Nonpowered · CAGE 14555 · 5-14-642-42

Nearby stock numbers ← 4820-00-014-4538 · 4820-00-014-6167 Valve, Regulating, Fluid Pressure →

4820-00-014-4599 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
Furnished Items and Quantity: 2 O-RING
Largest Outside Diameter: 0.312 INCHES NOMINAL IN
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: Advanced Industries, Llc

Identification

NSN: 4820-00-014-4599
NIIN: 000144599
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5-14-642-42
Manufacturer: Advanced Industries, Llc

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-00-014-4599, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Advanced Industries, Llc. Government technical data includes 3 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	4820-00-014-4599
Primary Part Number	5-14-642-42
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Advanced Industries, Llc
Status	ACTIVE
Furnished Items and Quantity	2 O-RING
Largest Outside Diameter	0.312 INCHES NOMINAL IN
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
5-14-642-42 PRIMARY	Advanced Industries, 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 4820-00-014-4599?

NSN 4820-00-014-4599 is a Stem,fluid Valve, manufactured by Advanced Industries, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-014-4599?

NSN 4820-00-014-4599 has 1 manufacturer part number on file: 5-14-642-42 (Advanced Industries, Llc).

What are the specifications of 5-14-642-42?

Key specifications for 5-14-642-42: Furnished Items and Quantity: 2 O-RING; Largest Outside Diameter: 0.312 INCHES NOMINAL IN; Overall Length: 1.828 INCHES NOMINAL IN; Material: COPPER ALLOY. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-00-014-4599 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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