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NSN 4320-01-618-6340Government record, cited

Connecting Rod, Piston4320-01-618-6340

NSN 4320-01-618-6340 · NIIN 016186340 · Part number 431727

Hydrema U.s., Inc. Dba Hydrema Us Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 5PFF0

Government record, cited

NSN 4320-01-618-6340 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-618-6340. Manufacturer of record part number: 431727.

Also searched as 4320-01-618-6340 · 4320016186340 · NIIN 016186340 · 01-618-6340 · FSC 4320 Power and Hand Pumps · CAGE 5PFF0 · 431727 · 431720

Nearby stock numbers ← 4320-01-618-6327 Connecting Rod, Piston · 4320-01-618-6437 Pump, Rotary →

Features

Connecting Rod,piston — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Hydrema U.s., Inc. Dba Hydrema Us Inc

Identification

NSN: 4320-01-618-6340
NIIN: 016186340
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 431727
Manufacturer: Hydrema U.s., Inc. Dba Hydrema Us Inc

General Description

The Connecting Rod,piston, cataloged under National Stock Number 4320-01-618-6340, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hydrema U.s., Inc. Dba Hydrema Us Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Connecting Rod,piston
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Hydrema U.s., Inc. Dba Hydrema Us Inc (CAGE 5PFF0)

Technical Specifications

Parameter	Value
NSN	4320-01-618-6340
Primary Part Number	431727
Item Name	Connecting Rod,piston
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Hydrema U.s., Inc. Dba Hydrema Us 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
431727 PRIMARY	Hydrema U.s., Inc. Dba Hydrema Us Inc (USA)

Reference documents

Reference	Meaning
431720	D/9 Drawing number reference only Hydrema U.s., Inc. Dba Hydrema Us Inc

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 4320-01-618-6340?

NSN 4320-01-618-6340 is a Connecting Rod,piston, manufactured by Hydrema U.s., Inc. Dba Hydrema Us Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-618-6340?

NSN 4320-01-618-6340 has 1 manufacturer part number on file: 431727 (Hydrema U.s., Inc. Dba Hydrema Us Inc).

Is NSN 4320-01-618-6340 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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