Valve, Expansion4820-01-623-1917

NSN 4820-01-623-1917 · NIIN 016231917 · Part number 514-410

Fujikoki America · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 02UG1

Government record, cited

NSN 4820-01-623-1917 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-623-1917. Manufacturer of record part number: 514-410.

Also searched as 4820-01-623-1917 · 4820016231917 · NIIN 016231917 · 01-623-1917 · FSC 4820 Valves, Nonpowered · CAGE 02UG1 · 514-410

Nearby stock numbers ← 4820-01-623-1874 Valve, Globe · 4820-01-623-1947 Cap, Valve →

4820-01-623-1917 — Valves, Nonpowered

Features

Valve,expansion — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Fujikoki America

Identification

NSN: 4820-01-623-1917
NIIN: 016231917
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 514-410
Manufacturer: Fujikoki America

General Description

The Valve,expansion, cataloged under National Stock Number 4820-01-623-1917, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fujikoki America. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-623-1917
Primary Part Number	514-410
Item Name	Valve,expansion
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Fujikoki America
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
514-410 PRIMARY	Fujikoki America (USA)
514-410	Hammond Air Conditioning Ltddba Arctic Wolf (CAN)

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 4820-01-623-1917?

NSN 4820-01-623-1917 is a Valve,expansion, manufactured by Fujikoki America, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-623-1917?

NSN 4820-01-623-1917 has 2 manufacturer part numbers on file: 514-410 (Fujikoki America), 514-410 (Hammond Air Conditioning Ltddba Arctic Wolf).

What are the specifications of 514-410?

Key specifications for 514-410: Part Name Assigned by Controlling Agency: EXPANSION VALOVE; End Item Identification: AIR CONDITIONER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-623-1917 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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