Valve, Check4820-01-689-2559

NSN 4820-01-689-2559 · NIIN 016892559 · Part number 8290B002PDB67

Asco Power Technologies, L..p. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1R2X5

Government record, cited

NSN 4820-01-689-2559 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-689-2559. Manufacturer of record part number: 8290B002PDB67.

Also searched as 4820-01-689-2559 · 4820016892559 · NIIN 016892559 · 01-689-2559 · FSC 4820 Valves, Nonpowered · CAGE 1R2X5 · 8290B002PDB67

Nearby stock numbers ← 4820-01-689-2534 Valve, Flow Control · 4820-01-689-2566 Cap, Valve →

4820-01-689-2559 — Valves, Nonpowered

Features

Valve,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Asco Power Technologies, L..p.

Identification

NSN: 4820-01-689-2559
NIIN: 016892559
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 8290B002PDB67
Manufacturer: Asco Power Technologies, L..p.

General Description

The Valve,check, cataloged under National Stock Number 4820-01-689-2559, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Asco Power Technologies, L..p.. 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	4820-01-689-2559
Primary Part Number	8290B002PDB67
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Asco Power Technologies, L..p.
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
8290B002PDB67 PRIMARY	Asco Power Technologies, L..p. (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 4820-01-689-2559?

NSN 4820-01-689-2559 is a Valve,check, manufactured by Asco Power Technologies, L..p., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-689-2559?

NSN 4820-01-689-2559 has 1 manufacturer part number on file: 8290B002PDB67 (Asco Power Technologies, L..p.).

What are the specifications of 8290B002PDB67?

Key specifications for 8290B002PDB67: Part Name Assigned by Controlling Agency: VALVE,CHECK. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-689-2559 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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