Valve Assembly, Manifold4820-01-378-4871

NSN 4820-01-378-4871 · NIIN 013784871 · Part number HI-390-50025

Hhe Services, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 7N931

Government record, cited

NSN 4820-01-378-4871 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-378-4871. Manufacturer of record part number: HI-390-50025.

Also searched as 4820-01-378-4871 · 4820013784871 · NIIN 013784871 · 01-378-4871 · FSC 4820 Valves, Nonpowered · CAGE 7N931 · HI-390-50025

Nearby stock numbers ← 4820-01-378-4781 · 4820-01-378-4872 Seat, Valve →

4820-01-378-4871 — Valves, Nonpowered

Features

Valve Assembly,manifold — FSC 4820
Valve Quantity: 13
Connection Type: THREADED INTERNAL TUBE
End Connection Quantity: 30
Body Material: STEEL
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Hhe Services, Inc.

Identification

NSN: 4820-01-378-4871
NIIN: 013784871
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: HI-390-50025
Manufacturer: Hhe Services, Inc.

General Description

The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-378-4871, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hhe Services, Inc.. Government technical data includes 5 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	4820-01-378-4871
Primary Part Number	HI-390-50025
Item Name	Valve Assembly,manifold
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hhe Services, Inc.
Status	ACTIVE
Valve Quantity	13
Connection Type	THREADED INTERNAL TUBE
End Connection Quantity	30
Body Material	STEEL
Valve Operation Method	AUTOMATIC

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
HI-390-50025 PRIMARY	Hhe Services, 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 4820-01-378-4871?

NSN 4820-01-378-4871 is a Valve Assembly,manifold, manufactured by Hhe Services, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-378-4871?

NSN 4820-01-378-4871 has 1 manufacturer part number on file: HI-390-50025 (Hhe Services, Inc.).

What are the specifications of HI-390-50025?

Key specifications for HI-390-50025: Valve Quantity: 13; Connection Type: THREADED INTERNAL TUBE; End Connection Quantity: 30; Body Material: STEEL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-378-4871 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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