PartsTable TECHNICAL DATA SHEET

NSN 4820-01-111-3259Government record, cited

Valve, Flow Control4820-01-111-3259

NSN 4820-01-111-3259 · NIIN 011113259 · Part number 4587N

Wbf Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0WMW9

Government record, cited

NSN 4820-01-111-3259 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-111-3259. Manufacturer of record part number: 4587N.

Also searched as 4820-01-111-3259 · 4820011113259 · NIIN 011113259 · 01-111-3259 · FSC 4820 Valves, Nonpowered · CAGE 0WMW9 · 4587N · VAL1559 · VAL1559

Nearby stock numbers ← 4820-01-111-3193 · 4820-01-111-3295 Valve, Special →

4820-01-111-3259 — Valves, Nonpowered

Features

Valve,flow Control — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Wbf Co

Identification

NSN: 4820-01-111-3259
NIIN: 011113259
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4587N
Manufacturer: Wbf Co

General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-111-3259, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Wbf Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-111-3259
Primary Part Number	4587N
Item Name	Valve,flow Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Wbf Co
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
4587N PRIMARY	Wbf Co (USA)

Reference documents

Reference	Meaning
VAL1559	5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand
4587N	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
VAL1559	5/9 Secondary reference U.S. Government activity

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 4820-01-111-3259?

NSN 4820-01-111-3259 is a Valve,flow Control, manufactured by Wbf Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-111-3259?

NSN 4820-01-111-3259 has 1 manufacturer part number on file: 4587N (Wbf Co).

What are the specifications of 4587N?

Key specifications for 4587N: End Item Identification: COMPRESSOR 15.6CFM 3000PSI. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-111-3259 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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