PartsTable TECHNICAL DATA SHEET

NSN 4320-01-353-2706Government record, cited

Seal Assembly, Shaft, Spring Loade4320-01-353-2706

NSN 4320-01-353-2706 · NIIN 013532706 · Part number 190-2463

Caterpillar Inc Div Caterpillar Defense · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 11083

Government record, cited

NSN 4320-01-353-2706 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-353-2706. Manufacturer of record part number: 190-2463.

Also searched as 4320-01-353-2706 · 4320013532706 · NIIN 013532706 · 01-353-2706 · FSC 4320 Power and Hand Pumps · CAGE 11083 · 190-2463 · 9Y-7625 · 9Y7625 · 9Y-7625

Nearby stock numbers ← 4320-01-353-1748 Diffuser Assembly Special · 4320-01-353-2973 Pump Unit, Rotary →

Features

Seal Assembly,shaft,spring Loade — FSC 4320
3 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 4320-01-353-2706
NIIN: 013532706
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 190-2463
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-353-2706, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Navantia Sa Sme. Div Navantia Hq (CAGE 0141B); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Navantia - Propulsion Y Energia Motores - Cartagena (CAGE 409BB)

Technical Specifications

Parameter	Value
NSN	4320-01-353-2706
Primary Part Number	190-2463
Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 / 43 — Power and Hand Pumps
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)

Cross-Reference Index

Part Number	Manufacturer
9Y-7625	Navantia Sa Sme. Div Navantia Hq (ESP)
190-2463 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)
9Y-7625	Navantia - Propulsion Y Energia Motores - Cartagena (ESP)

Reference documents

Reference	Meaning
9Y7625	5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense

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 4320-01-353-2706?

NSN 4320-01-353-2706 is a Seal Assembly,shaft,spring Loade, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-353-2706?

NSN 4320-01-353-2706 has 3 manufacturer part numbers on file: 9Y-7625 (Navantia Sa Sme. Div Navantia Hq), 190-2463 (Caterpillar Inc Div Caterpillar Defense), 9Y-7625 (Navantia - Propulsion Y Energia Motores - Cartagena).

Is NSN 4320-01-353-2706 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.

PartsTable Design LLC · partstable.com