Parts Kit, Safety Relief Valve4820-01-198-6529

NSN 4820-01-198-6529 · NIIN 011986529 · Part number 845739-2

Volvo Penta of the Americas Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 61724

Government record, cited

NSN 4820-01-198-6529 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-198-6529. Manufacturer of record part number: 845739-2.

Also searched as 4820-01-198-6529 · 4820011986529 · NIIN 011986529 · 01-198-6529 · FSC 4820 Valves, Nonpowered · CAGE 61724 · 845739-2 · 1-468-522-258

Nearby stock numbers ← 4820-01-198-6527 · 4820-01-198-6531 Valve, Butterfly →

4820-01-198-6529 — Valves, Nonpowered

Features

Parts Kit,safety Relief Valve — FSC 4820
Component Quantity: 2
Supply Items and Quantities: SEAT 1; DISK 1
2 manufacturer part numbers on file
Manufacturer of record: Volvo Penta of the Americas Inc

Identification

NSN: 4820-01-198-6529
NIIN: 011986529
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 845739-2
Manufacturer: Volvo Penta of the Americas Inc

General Description

The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-198-6529, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Volvo Penta of the Americas Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-198-6529
Primary Part Number	845739-2
Item Name	Parts Kit,safety Relief Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Volvo Penta of the Americas Inc
Status	ACTIVE
Component Quantity	2
Supply Items and Quantities	SEAT 1; DISK 1

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
1-468-522-258	Robert Bosch Gesellschaft Mit Beschrankter Haftung (DEU)
845739-2 PRIMARY	Volvo Penta of the Americas 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 4820-01-198-6529?

NSN 4820-01-198-6529 is a Parts Kit,safety Relief Valve, manufactured by Volvo Penta of the Americas Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-198-6529?

NSN 4820-01-198-6529 has 2 manufacturer part numbers on file: 1-468-522-258 (Robert Bosch Gesellschaft Mit Beschrankter Haftung), 845739-2 (Volvo Penta of the Americas Inc).

What are the specifications of 845739-2?

Key specifications for 845739-2: Component Quantity: 2; Supply Items and Quantities: SEAT 1; DISK 1. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-198-6529 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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