PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102558Pump,rotary

Star Industries Inc · NSN 4320-01-041-2722 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-041-2722 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-041-2722. Primary manufacturer part number: 102558.
Features
  • Pump,rotary — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Star Industries Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-041-2722, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Star Industries Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,rotary
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersStar Industries Inc (CAGE 55135); Tat Pumps, Inc. Dba Tat Engineering (CAGE 20881)
Technical Specifications
ParameterValue
NSN4320-01-041-2722
Primary Part Number102558
Item NamePump,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerStar Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4540-00-158-3222102-1348 INTERCHANGEABLE
Heater,base,engine
Cummins Power Generation Inc.
6620-00-181-5607 INTERCHANGEABLE
Spring
2530-00-359-1517102340 INTERCHANGEABLE
Tie Rod End,steering
Dana Off Highway Products, Llc
3825-00-484-2757102558 INTERCHANGEABLE
Support,deflector
Allianz Sweeper Company
2915-00-622-6673102-558 INTERCHANGEABLE
Body,pump
Hamilton Sundstrand Corporation
4730-00-810-7848 INTERCHANGEABLE
Clamp,hose
5950-00-929-2724 INTERCHANGEABLE
Coil,radio Frequency
6610-00-929-6240102558 INTERCHANGEABLE
Gear and Sprocket
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
5930-01-220-5387 INTERCHANGEABLE
Switch,slide
4820-01-240-1028102558 INTERCHANGEABLE
Valve,check
Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k
Cross-Reference Index
Part NumberManufacturer
102340 Star Industries Inc (USA)
610-12V Tat Pumps, Inc. Dba Tat Engineering (USA)
102558 PRIMARY Star Industries Inc (USA)
Related Parts
4540-00-158-3222INTERCHANGEABLE
HEATER,BASE,ENGINE
102-1348
6620-00-181-5607INTERCHANGEABLE
SPRING
2530-00-359-1517INTERCHANGEABLE
TIE ROD END,STEERING
102340
3825-00-484-2757INTERCHANGEABLE
SUPPORT,DEFLECTOR
102558
2915-00-622-6673INTERCHANGEABLE
BODY,PUMP
102-558
4730-00-810-7848INTERCHANGEABLE
CLAMP,HOSE
5950-00-929-2724INTERCHANGEABLE
COIL,RADIO FREQUENCY
6610-00-929-6240INTERCHANGEABLE
GEAR AND SPROCKET
102558
5930-01-220-5387INTERCHANGEABLE
SWITCH,SLIDE
4820-01-240-1028INTERCHANGEABLE
VALVE,CHECK
102558
5845-01-252-1524INTERCHANGEABLE
CASE,TRANSFER,TRANS
102558
4030-01-267-4214INTERCHANGEABLE
WEDGE,WIRE ROPE SOCKET

Frequently Asked Questions

What is NSN 4320-01-041-2722?

NSN 4320-01-041-2722 is a Pump,rotary, manufactured by Star Industries Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-041-2722?

NSN 4320-01-041-2722 has 3 cross-referenced part numbers: 102340 (Star Industries Inc), 610-12V (Tat Pumps, Inc. Dba Tat Engineering), 102558 (Star Industries Inc).

What NSN replaces 4320-01-041-2722?

There are 12 known substitutes for 4320-01-041-2722: 4540-00-158-3222, 6620-00-181-5607, 2530-00-359-1517 and 9 more. Verify interchangeability with system specifications before substitution.

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