Valve, Butterfly4820-01-339-4134

NSN 4820-01-339-4134 · NIIN 013394134 · Part number AVKDN100S26

Avk Industries Products Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 78276

Government record, cited

NSN 4820-01-339-4134 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-339-4134. Manufacturer of record part number: AVKDN100S26.

Also searched as 4820-01-339-4134 · 4820013394134 · NIIN 013394134 · 01-339-4134 · FSC 4820 Valves, Nonpowered · CAGE 78276 · AVKDN100S26

Nearby stock numbers ← 4820-01-339-4133 Valve, Safety Relief · 4820-01-339-4137 →

4820-01-339-4134 — Valves, Nonpowered

Features

Valve,butterfly — FSC 4820
Specification/standard Data: 78276-AVKDN100S26 MANUFACTURERS STANDARD
1 manufacturer part number on file
Manufacturer of record: Avk Industries Products Inc

Identification

NSN: 4820-01-339-4134
NIIN: 013394134
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AVKDN100S26
Manufacturer: Avk Industries Products Inc

General Description

The Valve,butterfly, cataloged under National Stock Number 4820-01-339-4134, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Avk Industries Products 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-339-4134
Primary Part Number	AVKDN100S26
Item Name	Valve,butterfly
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Avk Industries Products Inc
Status	ACTIVE
Specification/standard Data	78276-AVKDN100S26 MANUFACTURERS STANDARD

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
AVKDN100S26 PRIMARY	Avk Industries Products 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 4820-01-339-4134?

NSN 4820-01-339-4134 is a Valve,butterfly, manufactured by Avk Industries Products Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-339-4134?

NSN 4820-01-339-4134 has 1 manufacturer part number on file: AVKDN100S26 (Avk Industries Products Inc).

What are the specifications of AVKDN100S26?

Key specifications for AVKDN100S26: Specification/standard Data: 78276-AVKDN100S26 MANUFACTURERS STANDARD. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-339-4134 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