PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

70509Tilting Box,pump

Name: 70509
SKU: 4320-01-184-0491

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-01-184-0491 · FSC 4320 · No Item Name Available

Verified by PartsTable

NSN 4320-01-184-0491 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-184-0491. Primary manufacturer part number: 70509.

4320-01-184-0491 — No Item Name Available illustration

Features

Tilting Box,pump — FSC 4320
General Characteristics Item Description: CAST IRON,SIZE 5
4 verified cross-references
Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South

Applications

Fluid transfer and circulation
Cooling system maintenance
Industrial process pumping

General Description

The Tilting Box,pump, cataloged under National Stock Number 4320-01-184-0491, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-184-0491
Primary Part Number	70509
Item Name	Tilting Box,pump
FSC / FSG	4320 / 43 — No Item Name Available
Manufacturer	Eaton Aerospace, Llc Dba Jackson South
Status	ACTIVE
General Characteristics Item Description	CAST IRON,SIZE 5

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 5

4820-00-319-5561UM3-01M INTERCHANGEABLE

Valve,safety Relief

Eaton Corporation Div Eaton Fluid Power

5935-00-833-0625 INTERCHANGEABLE

Cover,electrical Connector

5950-00-947-8486SMB527561 INTERCHANGEABLE

Transformer,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir

4320-01-250-401970509 INTERCHANGEABLE

Seal Assembly,shaft,spring Loade

Eaton Corporation Dba Eaton Inoac Div Eaton

5305-01-258-461070509 INTERCHANGEABLE

Screw,assembled Washer

Ingersoll-Rand Co Material Handling Div

Cross-Reference Index

Part Number	Manufacturer
70509	Reidville Hydraulics & Mfg Inc (USA)
71070 PIECE 18	Reidville Hydraulics & Mfg Inc (USA)
71070 PIECE 18	Eaton Aerospace, Llc Dba Jackson South (USA)
70509 PRIMARY	Eaton Aerospace, Llc Dba Jackson South (USA)

Related Parts

4820-00-319-5561INTERCHANGEABLE

VALVE,SAFETY RELIEF

UM3-01M

5935-00-833-0625INTERCHANGEABLE

COVER,ELECTRICAL CONNECTOR

5950-00-947-8486INTERCHANGEABLE

TRANSFORMER,AUDIO FREQUENCY

SMB527561

4320-01-250-4019INTERCHANGEABLE

SEAL ASSEMBLY,SHAFT,SPRING LOADE

70509

5305-01-258-4610INTERCHANGEABLE

SCREW,ASSEMBLED WASHER

70509

Frequently Asked Questions

What is NSN 4320-01-184-0491?

NSN 4320-01-184-0491 is a Tilting Box,pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-184-0491?

NSN 4320-01-184-0491 has 4 cross-referenced part numbers: 70509 (Reidville Hydraulics & Mfg Inc), 71070 PIECE 18 (Reidville Hydraulics & Mfg Inc), 71070 PIECE 18 (Eaton Aerospace, Llc Dba Jackson South), 70509 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-01-184-0491?

There are 5 known substitutes for 4320-01-184-0491: 4820-00-319-5561, 5935-00-833-0625, 5950-00-947-8486 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70509?

Key specifications for 70509: General Characteristics Item Description: CAST IRON,SIZE 5. 1 total characteristics are documented in the Federal Logistics Information System.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.

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