Valve, Linear, Directional Control4810-01-661-7947

NSN 4810-01-661-7947 · NIIN 016617947 · Part number DFDA-8DN

Sun Hydraulics Corporation · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 54035

Government record, cited

NSN 4810-01-661-7947 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-661-7947. Manufacturer of record part number: DFDA-8DN.

Also searched as 4810-01-661-7947 · 4810016617947 · NIIN 016617947 · 01-661-7947 · FSC 4810 Valves, Powered · CAGE 54035 · DFDA-8DN

Nearby stock numbers ← 4810-01-661-7753 Diaphragm, Actuator Valve, Special · 4810-01-661-7975 Valve, Solenoid →

4810-01-661-7947 — Valves, Powered

Features

Valve,linear,directional Control — FSC 4810
Poppet Quantity: 2
1 manufacturer part number on file
Manufacturer of record: Sun Hydraulics Corporation

Identification

NSN: 4810-01-661-7947
NIIN: 016617947
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: DFDA-8DN
Manufacturer: Sun Hydraulics Corporation

General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-661-7947, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. 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	4810-01-661-7947
Primary Part Number	DFDA-8DN
Item Name	Valve,linear,directional Control
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Sun Hydraulics Corporation
Status	ACTIVE
Poppet Quantity	2

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
DFDA-8DN PRIMARY	Sun Hydraulics Corporation (USA)

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-661-7947?

NSN 4810-01-661-7947 is a Valve,linear,directional Control, manufactured by Sun Hydraulics Corporation, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-661-7947?

NSN 4810-01-661-7947 has 1 manufacturer part number on file: DFDA-8DN (Sun Hydraulics Corporation).

What are the specifications of DFDA-8DN?

Key specifications for DFDA-8DN: Poppet Quantity: 2; Special Features: 2-WAY, POPPET DIRECTIONAL VALVE WITH INTEGRAL T-8A CONTROL CAVITY - CONTROL 1-2 A. 1 specification is documented in the U.S. Government catalog.

Is NSN 4810-01-661-7947 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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