Seat, Valve4810-01-467-0871

NSN 4810-01-467-0871 · NIIN 014670871 · Part number 7W9959

Caterpillar Inc Div Caterpillar Defense · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 11083

Government record, cited

NSN 4810-01-467-0871 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-467-0871. Manufacturer of record part number: 7W9959.

Also searched as 4810-01-467-0871 · 4810014670871 · NIIN 014670871 · 01-467-0871 · FSC 4810 Valves, Powered · CAGE 11083 · 7W9959 · 7W-9959 · 7W-9959

Nearby stock numbers ← 4810-01-467-0805 Valve, Gate · 4810-01-467-1008 Yoke, Gate Valve →

4810-01-467-0871 — Valves, Powered

Features

Seat,valve — FSC 4810
3 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 4810-01-467-0871
NIIN: 014670871
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 7W9959
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Seat,valve, cataloged under National Stock Number 4810-01-467-0871, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 3 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	4810-01-467-0871
Primary Part Number	7W9959
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Caterpillar Inc Div Caterpillar Defense
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
7W9959 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)
7W-9959	Navantia - Propulsion Y Energia Motores - Cartagena (ESP)
7W-9959	Navantia Sa Sme. Div Navantia Hq (ESP)

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-467-0871?

NSN 4810-01-467-0871 is a Seat,valve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-467-0871?

NSN 4810-01-467-0871 has 3 manufacturer part numbers on file: 7W9959 (Caterpillar Inc Div Caterpillar Defense), 7W-9959 (Navantia - Propulsion Y Energia Motores - Cartagena), 7W-9959 (Navantia Sa Sme. Div Navantia Hq).

What are the specifications of 7W9959?

Key specifications for 7W9959: End Item Identification: ENGINE COMPRESSION VALVE, 1000 RPM PROPULTION MOTOR 4060KW RPM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-467-0871 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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