PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20245-1Adapter,pump to Motor

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4320-01-321-6954 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-321-6954 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-321-6954. Primary manufacturer part number: 20245-1.
Features
  • Adapter,pump to Motor — FSC 4320
  • General Characteristics Item Description: CAST IRON
  • 1 verified cross-reference
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Mechanical power generation
  • Drive system operation
General Description

The Adapter,pump to Motor, cataloged under National Stock Number 4320-01-321-6954, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
ParameterValue
NSN4320-01-321-6954
Primary Part Number20245-1
Item NameAdapter,pump to Motor
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
General Characteristics Item DescriptionCAST IRON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2915-00-073-573220245-1 INTERCHANGEABLE
Casing Assembly
Triumph Controls, Llc Dba Triumph Controls, Llc
5998-00-082-322520245-1 INTERCHANGEABLE
Circuit Card Assembly
Rockwell Collins, Inc. Dba Rc Displays Systems
3120-00-466-2538202451 INTERCHANGEABLE
Bearing,washer,thrust
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3120-00-661-9328202451 INTERCHANGEABLE
Bearing,sleeve
Renk America Llc Div Renk America
6610-00-724-6691 INTERCHANGEABLE
Cover,glass
Cross-Reference Index
Part NumberManufacturer
20245-1 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
2915-00-073-5732INTERCHANGEABLE
CASING ASSEMBLY
20245-1
5998-00-082-3225INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20245-1
3120-00-466-2538INTERCHANGEABLE
BEARING,WASHER,THRUST
202451
3120-00-661-9328INTERCHANGEABLE
BEARING,SLEEVE
202451
6610-00-724-6691INTERCHANGEABLE
COVER,GLASS

Frequently Asked Questions

What is NSN 4320-01-321-6954?

NSN 4320-01-321-6954 is a Adapter,pump to Motor, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-321-6954?

NSN 4320-01-321-6954 has 1 cross-referenced part number: 20245-1 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 4320-01-321-6954?

There are 5 known substitutes for 4320-01-321-6954: 2915-00-073-5732, 5998-00-082-3225, 3120-00-466-2538 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20245-1?

Key specifications for 20245-1: End Item Identification: BURKS PUMPS INC MODEL 7WPT5 CENTRIFUGAL PUMP; General Characteristics Item Description: CAST IRON. 2 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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