PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30498Shaft,transmission,pump

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 4320-01-509-3073 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-509-3073 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-509-3073. Primary manufacturer part number: 30498.
Features
  • Shaft,transmission,pump — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Shaft,transmission,pump, cataloged under National Stock Number 4320-01-509-3073, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-509-3073
Primary Part Number30498
Item NameShaft,transmission,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3120-00-106-6254AA2204 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
5315-01-171-0377 INTERCHANGEABLE
Key
1620-01-206-781230498 INTERCHANGEABLE
Stop
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5935-01-242-934230-498 INTERCHANGEABLE
Connector,receptacle,electrical
Star Tron Corp
Cross-Reference Index
Part NumberManufacturer
30498 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
3120-00-106-6254INTERCHANGEABLE
BEARING,SLEEVE
AA2204
5315-01-171-0377INTERCHANGEABLE
KEY
1620-01-206-7812INTERCHANGEABLE
STOP
30498
5935-01-242-9342INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
30-498

Frequently Asked Questions

What is NSN 4320-01-509-3073?

NSN 4320-01-509-3073 is a Shaft,transmission,pump, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-509-3073?

NSN 4320-01-509-3073 has 1 cross-referenced part number: 30498 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 4320-01-509-3073?

There are 4 known substitutes for 4320-01-509-3073: 3120-00-106-6254, 5315-01-171-0377, 1620-01-206-7812 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30498?

Key specifications for 30498: End Item Identification: USED ON STANADYNE DIESEL FUEL INJECTION PUMP DRIVE SHAFT. 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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