PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23074Pump Subassembly,centrifugal

Industrial Technologies and Services Llc · NSN 4320-00-591-2677 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-591-2677 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-591-2677. Primary manufacturer part number: 23074.
Features
  • Pump Subassembly,centrifugal — FSC 4320
  • Overall Diameter: 5.500 INCHES NOMINAL IN
  • Major Components: IMPELLER 1; SHAFT 1
  • 3 verified cross-references
  • Primary manufacturer: Industrial Technologies and Services Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump Subassembly,centrifugal, cataloged under National Stock Number 4320-00-591-2677, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-591-2677
Primary Part Number23074
Item NamePump Subassembly,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Overall Diameter5.500 INCHES NOMINAL IN
Major ComponentsIMPELLER 1; SHAFT 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4330-00-414-51262307400 INTERCHANGEABLE
Ring,coupling
Purolator Products Co Div of Air Filtration Co
5360-00-536-151522300600 INTERCHANGEABLE
Spring,brake Lever
Waltham Aircraft Clock Corp
5930-00-621-2206 INTERCHANGEABLE
Switch,push
4820-00-995-2110N1518-9-1484-1S3 INTERCHANGEABLE
Valve,globe
Bellofram Corporation
4330-01-034-2241 INTERCHANGEABLE
Filter
5133-01-043-7623 INTERCHANGEABLE
Drill,twist
5133-01-052-1495 INTERCHANGEABLE
Drill,twist
5133-01-052-1496 INTERCHANGEABLE
Drill,twist
5950-01-069-6078 INTERCHANGEABLE
Transformer,radio Frequency
5133-01-083-9295 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
21215 Industrial Technologies and Services Llc (USA)
23074 PRIMARY Industrial Technologies and Services Llc (USA)
208C Industrial Technologies and Services Llc (USA)
Related Parts
4330-00-414-5126INTERCHANGEABLE
RING,COUPLING
2307400
5360-00-536-1515INTERCHANGEABLE
SPRING,BRAKE LEVER
22300600
5930-00-621-2206INTERCHANGEABLE
SWITCH,PUSH
4820-00-995-2110INTERCHANGEABLE
VALVE,GLOBE
N1518-9-1484-1S3
4330-01-034-2241INTERCHANGEABLE
FILTER
5133-01-043-7623INTERCHANGEABLE
DRILL,TWIST
5133-01-052-1495INTERCHANGEABLE
DRILL,TWIST
5133-01-052-1496INTERCHANGEABLE
DRILL,TWIST
5950-01-069-6078INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5133-01-083-9295INTERCHANGEABLE
DRILL,TWIST
5999-01-170-2828INTERCHANGEABLE
DELAY LINE
PE-21215
6110-01-301-9022INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
23074

Frequently Asked Questions

What is NSN 4320-00-591-2677?

NSN 4320-00-591-2677 is a Pump Subassembly,centrifugal, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-591-2677?

NSN 4320-00-591-2677 has 3 cross-referenced part numbers: 21215 (Industrial Technologies and Services Llc), 23074 (Industrial Technologies and Services Llc), 208C (Industrial Technologies and Services Llc).

What NSN replaces 4320-00-591-2677?

There are 12 known substitutes for 4320-00-591-2677: 4330-00-414-5126, 5360-00-536-1515, 5930-00-621-2206 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23074?

Key specifications for 23074: Overall Diameter: 5.500 INCHES NOMINAL IN; Special Features: BRONZE; Major Components: IMPELLER 1; SHAFT 1. 3 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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