PartsTable TECHNICAL DATA SHEET

NSN 4320-01-657-3407Government record, cited

Cylinder, Vertical4320-01-657-3407

NSN 4320-01-657-3407 · NIIN 016573407 · Part number 2546-012-00

Cemen Tech, Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 61796

Government record, cited

NSN 4320-01-657-3407 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-657-3407. Manufacturer of record part number: 2546-012-00.

Also searched as 4320-01-657-3407 · 4320016573407 · NIIN 016573407 · 01-657-3407 · FSC 4320 Power and Hand Pumps · CAGE 61796 · 2546-012-00 · 2546-012-000

Nearby stock numbers ← 4320-01-657-3046 Pump, Inflating, Manual · 4320-01-657-3443 Reservoir, Hydraulic →

Features

Cylinder,vertical — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Cemen Tech, Inc.

Identification

NSN: 4320-01-657-3407
NIIN: 016573407
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 2546-012-00
Manufacturer: Cemen Tech, Inc.

General Description

The Cylinder,vertical, cataloged under National Stock Number 4320-01-657-3407, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Cemen Tech, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4320-01-657-3407
Primary Part Number	2546-012-00
Item Name	Cylinder,vertical
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Cemen Tech, 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
2546-012-00 PRIMARY	Cemen Tech, Inc. (USA)

Reference documents

Reference	Meaning
2546-012-000	5/9 Secondary reference Cemen Tech, 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 4320-01-657-3407?

NSN 4320-01-657-3407 is a Cylinder,vertical, manufactured by Cemen Tech, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-657-3407?

NSN 4320-01-657-3407 has 1 manufacturer part number on file: 2546-012-00 (Cemen Tech, Inc.).

What are the specifications of 2546-012-00?

Key specifications for 2546-012-00: End Item Identification: 3895016094511. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-657-3407 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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