Valve, Relief, Pressure and Temper4820-01-581-9257

NSN 4820-01-581-9257 · NIIN 015819257 · Part number DN P611909

Daimler Truck North America Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 64678

Government record, cited

NSN 4820-01-581-9257 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-581-9257. Manufacturer of record part number: DN P611909.

Also searched as 4820-01-581-9257 · 4820015819257 · NIIN 015819257 · 01-581-9257 · FSC 4820 Valves, Nonpowered · CAGE 64678 · DN P611909

Nearby stock numbers ← 4820-01-581-8949 Wheel Valve Assy · 4820-01-581-9353 Slide, Directional Control Linear →

4820-01-581-9257 — Valves, Nonpowered

Features

Valve,relief,pressure and Temper — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Daimler Truck North America Llc

Identification

NSN: 4820-01-581-9257
NIIN: 015819257
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: DN P611909
Manufacturer: Daimler Truck North America Llc

General Description

The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-581-9257, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Daimler Truck North America Llc. 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	4820-01-581-9257
Primary Part Number	DN P611909
Item Name	Valve,relief,pressure and Temper
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Daimler Truck North America Llc
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
DN P611909 PRIMARY	Daimler Truck North America Llc (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 4820-01-581-9257?

NSN 4820-01-581-9257 is a Valve,relief,pressure and Temper, manufactured by Daimler Truck North America Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-581-9257?

NSN 4820-01-581-9257 has 1 manufacturer part number on file: DN P611909 (Daimler Truck North America Llc).

What are the specifications of DN P611909?

Key specifications for DN P611909: End Item Identification: TRUCK TRACTOR NSN 2320-01-552-2922. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-581-9257 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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