Valve, Expansion4820-01-436-9848

NSN 4820-01-436-9848 · NIIN 014369848 · Part number 014-A979-3

Custom Controls Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 28769

Government record, cited

NSN 4820-01-436-9848 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-436-9848. Manufacturer of record part number: 014-A979-3.

Also searched as 4820-01-436-9848 · 4820014369848 · NIIN 014369848 · 01-436-9848 · FSC 4820 Valves, Nonpowered · CAGE 28769 · 014-A979-3

Nearby stock numbers ← 4820-01-436-9805 Valve, Linear, Directional Control · 4820-01-436-9894 Valve, Check →

4820-01-436-9848 — Valves, Nonpowered

Features

Valve,expansion — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Custom Controls Company

Identification

NSN: 4820-01-436-9848
NIIN: 014369848
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 014-A979-3
Manufacturer: Custom Controls Company

General Description

The Valve,expansion, cataloged under National Stock Number 4820-01-436-9848, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Custom Controls Company. 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	4820-01-436-9848
Primary Part Number	014-A979-3
Item Name	Valve,expansion
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Custom Controls Company
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
014-A979-3 PRIMARY	Custom Controls Company (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 4820-01-436-9848?

NSN 4820-01-436-9848 is a Valve,expansion, manufactured by Custom Controls Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-436-9848?

NSN 4820-01-436-9848 has 1 manufacturer part number on file: 014-A979-3 (Custom Controls Company).

What are the specifications of 014-A979-3?

Key specifications for 014-A979-3: End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-436-9848 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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