Piston, Pump4320-01-487-6971

NSN 4320-01-487-6971 · NIIN 014876971 · Part number 4419-0048

Meggitt Troy Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 78385

Government record, cited

NSN 4320-01-487-6971 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-487-6971. Manufacturer of record part number: 4419-0048.

Also searched as 4320-01-487-6971 · 4320014876971 · NIIN 014876971 · 01-487-6971 · FSC 4320 Power and Hand Pumps · CAGE 78385 · 4419-0048

Nearby stock numbers ← 4320-01-487-6865 Piston, Pump · 4320-01-487-7022 Motor, Hydraulic →

Features

Piston,pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Meggitt Troy Inc

Identification

NSN: 4320-01-487-6971
NIIN: 014876971
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 4419-0048
Manufacturer: Meggitt Troy Inc

General Description

The Piston,pump, cataloged under National Stock Number 4320-01-487-6971, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Meggitt Troy 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.

Catalog Facts

Item Name	Piston,pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Meggitt Troy Inc (CAGE 78385)

Technical Specifications

Parameter	Value
NSN	4320-01-487-6971
Primary Part Number	4419-0048
Item Name	Piston,pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Meggitt Troy 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)

Cross-Reference Index

Part Number	Manufacturer
4419-0048 PRIMARY	Meggitt Troy Inc (USA)

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-487-6971?

NSN 4320-01-487-6971 is a Piston,pump, manufactured by Meggitt Troy Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-487-6971?

NSN 4320-01-487-6971 has 1 manufacturer part number on file: 4419-0048 (Meggitt Troy Inc).

Is NSN 4320-01-487-6971 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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