Ram, Hydraulic4320-01-693-7697

NSN 4320-01-693-7697 · NIIN 016937697 · Part number R258

Enerpac Tool Group Corp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 26952

Government record, cited

NSN 4320-01-693-7697 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-693-7697. Manufacturer of record part number: R258.

Also searched as 4320-01-693-7697 · 4320016937697 · NIIN 016937697 · 01-693-7697 · FSC 4320 Power and Hand Pumps · CAGE 26952 · R258

Nearby stock numbers ← 4320-01-693-7378 Pump Unit · 4320-01-693-8334 Pump, Progress →

Features

Ram,hydraulic — FSC 4320
Plunger Diameter: 2.25 INCHES MINIMUM IN
Overall Diameter: 3.62 INCHES MINIMUM IN
Capacity: 25.0 TONS
Extended Height: 20.94 INCHES MAXIMUM IN
Retracted Height: 12.75 INCHES MINIMUM IN
1 manufacturer part number on file
Manufacturer of record: Enerpac Tool Group Corp

Identification

NSN: 4320-01-693-7697
NIIN: 016937697
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: R258
Manufacturer: Enerpac Tool Group Corp

General Description

The Ram,hydraulic, cataloged under National Stock Number 4320-01-693-7697, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Enerpac Tool Group Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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	4320-01-693-7697
Primary Part Number	R258
Item Name	Ram,hydraulic
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Enerpac Tool Group Corp
Status	ACTIVE
Plunger Diameter	2.25 INCHES MINIMUM IN
Overall Diameter	3.62 INCHES MINIMUM IN
Capacity	25.0 TONS
Extended Height	20.94 INCHES MAXIMUM IN
Retracted Height	12.75 INCHES MINIMUM IN

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
R258 PRIMARY	Enerpac Tool Group Corp (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 4320-01-693-7697?

NSN 4320-01-693-7697 is a Ram,hydraulic, manufactured by Enerpac Tool Group Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-693-7697?

NSN 4320-01-693-7697 has 1 manufacturer part number on file: R258 (Enerpac Tool Group Corp).

What are the specifications of R258?

Key specifications for R258: Plunger Diameter: 2.25 INCHES MINIMUM IN; Overall Diameter: 3.62 INCHES MINIMUM IN; Capacity: 25.0 TONS; Extended Height: 20.94 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-693-7697 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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