Ball, Check4820-01-563-5939

NSN 4820-01-563-5939 · NIIN 015635939 · Part number 569-120

Tronair Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1RBA3

Government record, cited

NSN 4820-01-563-5939 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-563-5939. Manufacturer of record part number: 569-120.

Also searched as 4820-01-563-5939 · 4820015635939 · NIIN 015635939 · 01-563-5939 · FSC 4820 Valves, Nonpowered · CAGE 1RBA3 · 569-120

Nearby stock numbers ← 4820-01-563-5937 Repair Kit, Valve · 4820-01-563-5984 Valve, Regulating, Fluid Pressure →

4820-01-563-5939 — Valves, Nonpowered

Features

Ball,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Tronair Inc

Identification

NSN: 4820-01-563-5939
NIIN: 015635939
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 569-120
Manufacturer: Tronair Inc

General Description

The Ball,check, cataloged under National Stock Number 4820-01-563-5939, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tronair Inc. 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	4820-01-563-5939
Primary Part Number	569-120
Item Name	Ball,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tronair Inc
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
569-120 PRIMARY	Tronair Inc (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 4820-01-563-5939?

NSN 4820-01-563-5939 is a Ball,check, manufactured by Tronair Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-563-5939?

NSN 4820-01-563-5939 has 1 manufacturer part number on file: 569-120 (Tronair Inc).

What are the specifications of 569-120?

Key specifications for 569-120: Special Features: HYDRAULIC HAND PUMP; End Item Identification: 06-5004 SERIES. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-563-5939 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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