Valve, Linear, Directional Control4820-01-667-0552

NSN 4820-01-667-0552 · NIIN 016670552 · Part number DLDM-LCN

Sun Hydraulics Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 54035

Government record, cited

NSN 4820-01-667-0552 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-667-0552. Manufacturer of record part number: DLDM-LCN.

Also searched as 4820-01-667-0552 · 4820016670552 · NIIN 016670552 · 01-667-0552 · FSC 4820 Valves, Nonpowered · CAGE 54035 · DLDM-LCN

Nearby stock numbers ← 4820-01-667-0548 Valve, Linear, Directional Control · 4820-01-667-0777 Valve, Flow Control →

4820-01-667-0552 — Valves, Nonpowered

Features

Valve,linear,directional Control — FSC 4820
Nominal Outside Diameter Tube Accommodated: 1.40 INCHES IN
Valve Discharge Flow Rate: 12.0 GALLONS PER MINUTE
Valve Operation Method: MANUAL
Flow Pattern Quantity: 2
1 manufacturer part number on file
Manufacturer of record: Sun Hydraulics Corporation

Identification

NSN: 4820-01-667-0552
NIIN: 016670552
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: DLDM-LCN
Manufacturer: Sun Hydraulics Corporation

General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-667-0552, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. Government technical data includes 4 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	4820-01-667-0552
Primary Part Number	DLDM-LCN
Item Name	Valve,linear,directional Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Sun Hydraulics Corporation
Status	ACTIVE
Nominal Outside Diameter Tube Accommodated	1.40 INCHES IN
Valve Discharge Flow Rate	12.0 GALLONS PER MINUTE
Valve Operation Method	MANUAL
Flow Pattern 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
DLDM-LCN PRIMARY	Sun Hydraulics Corporation (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 4820-01-667-0552?

NSN 4820-01-667-0552 is a Valve,linear,directional Control, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-667-0552?

NSN 4820-01-667-0552 has 1 manufacturer part number on file: DLDM-LCN (Sun Hydraulics Corporation).

What are the specifications of DLDM-LCN?

Key specifications for DLDM-LCN: Nominal Outside Diameter Tube Accommodated: 1.40 INCHES IN; Special Features: CAVITY T-13A, CAPACITY 12 GPM, MAXIMUM OPERATING PRESSURE 5000 PSI, OPERATING TORQUE 10 LBF IN., VALVE HEX SIZE 7/8 IN., CONTROL TWIST/LOCK (DETENT) MANUAL OVERRIDE, SPOOL CONFIGURATION NORMALLY CLOSED, SEAL MATERIAL BUNA-N, MODEL WEIGHT 0.67 POUNDS A; Part Name Assigned by Controlling Agency: 2-WAY MANUALLY-OPERATED DIRECTIONAL SPOOL VALVE; Valve Discharge Flow Rate: 12.0 GALLONS PER MINUTE. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-667-0552 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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