Seat, Valve4820-01-253-6873

NSN 4820-01-253-6873 · NIIN 012536873 · Part number D4NN-6056-B

New Holland N.v.nc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 00501

Government record, cited

NSN 4820-01-253-6873 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-253-6873. Manufacturer of record part number: D4NN-6056-B.

Also searched as 4820-01-253-6873 · 4820012536873 · NIIN 012536873 · 01-253-6873 · FSC 4820 Valves, Nonpowered · CAGE 00501 · D4NN-6056-B

Nearby stock numbers ← 4820-01-253-6686 Valve, Relief, Pressure and Temper · 4820-01-253-6904 Valve, Bleeder, Hydraulic System →

4820-01-253-6873 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: New Holland N.v.nc.

Identification

NSN: 4820-01-253-6873
NIIN: 012536873
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: D4NN-6056-B
Manufacturer: New Holland N.v.nc.

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-253-6873, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is New Holland N.v.nc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Seat,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	New Holland N.v.nc. (CAGE 00501)

Technical Specifications

Parameter	Value
NSN	4820-01-253-6873
Primary Part Number	D4NN-6056-B
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	New Holland N.v.nc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
D4NN-6056-B PRIMARY	New Holland N.v.nc. (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 4820-01-253-6873?

NSN 4820-01-253-6873 is a Seat,valve, manufactured by New Holland N.v.nc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-253-6873?

NSN 4820-01-253-6873 has 1 manufacturer part number on file: D4NN-6056-B (New Holland N.v.nc.).

Is NSN 4820-01-253-6873 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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