Valve, Restrictor Check4820-01-418-7030

NSN 4820-01-418-7030 · NIIN 014187030 · Part number NCCBLAV

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

Government record, cited

NSN 4820-01-418-7030 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-418-7030. Manufacturer of record part number: NCCBLAV.

Also searched as 4820-01-418-7030 · 4820014187030 · NIIN 014187030 · 01-418-7030 · FSC 4820 Valves, Nonpowered · CAGE 54035 · NCCBLAV

Nearby stock numbers ← 4820-01-418-6829 · 4820-01-418-7031 Valve, Safety Relief →

4820-01-418-7030 — Valves, Nonpowered

Features

Valve,restrictor Check — FSC 4820
Supplementary Features: FLOW CONTROL DEVICE: NEEDLE
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Sun Hydraulics Corporation

Identification

NSN: 4820-01-418-7030
NIIN: 014187030
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: NCCBLAV
Manufacturer: Sun Hydraulics Corporation

General Description

The Valve,restrictor Check, cataloged under National Stock Number 4820-01-418-7030, 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 2 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	4820-01-418-7030
Primary Part Number	NCCBLAV
Item Name	Valve,restrictor Check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Sun Hydraulics Corporation
Status	ACTIVE
Supplementary Features	FLOW CONTROL DEVICE: NEEDLE
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
NCCBLAV 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 4820-01-418-7030?

NSN 4820-01-418-7030 is a Valve,restrictor Check, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-418-7030?

NSN 4820-01-418-7030 has 1 manufacturer part number on file: NCCBLAV (Sun Hydraulics Corporation).

What are the specifications of NCCBLAV?

Key specifications for NCCBLAV: Supplementary Features: FLOW CONTROL DEVICE: NEEDLE; Special Features: 0.188 IN. MAX ORIFICE; 4 PSI REVERSE FREE FLOW IN; End Item Identification: CONSOLIDATED SPACE OPERATIONS CENTER; Valve Operation Method: AUTOMATIC. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-418-7030 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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