PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CL144S5101-582970PC1311Mandrel,roller Tube Expander

Naval Ship Systems Command · NSN 3456-00-332-0376 · FSC 3456 · No Item Name Available
Verified by PartsTable
NSN 3456-00-332-0376 — this item is cataloged by the U.S. Government under National Stock Number 3456-00-332-0376. Primary manufacturer part number: CL144S5101-582970PC1311.
Features
  • Mandrel,roller Tube Expander — FSC 3456
  • Square Shank Length: 0.750 INCHES NOMINAL IN
  • Drive Type: SQUARE
  • Hand Turning Rod: NOT INCLUDED
  • Taper Major Diameter: 0.516 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
  • Size Designator: 0.500 INCHES NOMINAL IN
  • Operation Method: MANUAL OR POWER
  • 49 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Mandrel,roller Tube Expander, cataloged under National Stock Number 3456-00-332-0376, is classified within Federal Supply Class 3456 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 49 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3456-00-332-0376
Primary Part NumberCL144S5101-582970PC1311
Item NameMandrel,roller Tube Expander
FSC / FSG3456 / 34 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Square Shank Length0.750 INCHES NOMINAL IN
Drive TypeSQUARE
Hand Turning RodNOT INCLUDED
Taper Major Diameter0.516 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Size Designator0.500 INCHES NOMINAL IN
Operation MethodMANUAL OR POWER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5306-00-619-52023M33-4-4A INTERCHANGEABLE
Bolt,close Tolerance
The Boeing Company Div Defense
3120-00-661-84393M33 INTERCHANGEABLE
Bushing,sleeve
Tuthill Corporation Dba Tuthill Pump Group
5970-00-665-2903 INTERCHANGEABLE
Tape,insulation,electrical
Cross-Reference Index
Part NumberManufacturer
CL144S5101-582970PC1311 PRIMARY Naval Ship Systems Command (USA)
MX243197-1PC2570 PRIMARY Babcock & Wilcox Co (USA)
CV9S5103-011PC1310 PRIMARY Naval Ship Systems Command (USA)
MX262974PC3M33 PRIMARY Babcock & Wilcox Co (USA)
DD445S5103-72ALT4PC3M33 PRIMARY Naval Ship Systems Command (USA)
MX243973PC3M33 PRIMARY Babcock & Wilcox Co (USA)
MX253092PC2570 PRIMARY Babcock & Wilcox Co (USA)
MX261177PC2396 PRIMARY Babcock & Wilcox Co (USA)
MX242982-4PC3M33 PRIMARY Babcock & Wilcox Co (USA)
CB1S5101-28ALT1PC3M33 PRIMARY Naval Ship Systems Command (USA)
MX260157-3PC3M33 PRIMARY Babcock & Wilcox Co (USA)
BB61S51-54ALT1PC0 PRIMARY Naval Ship Systems Command (USA)
DD692S5101-28PC2570 PRIMARY Naval Ship Systems Command (USA)
MX260376PC1311 PRIMARY Babcock & Wilcox Co (USA)
MX243874PC3M33 PRIMARY Babcock & Wilcox Co (USA)
MX260127-1PC3M33 PRIMARY Babcock & Wilcox Co (USA)
DD445S5103-74PC2570 PRIMARY Naval Ship Systems Command (USA)
CVB41S5103-18PC2396 PRIMARY Naval Ship Systems Command (USA)
MX250705PC2396 PRIMARY Babcock & Wilcox Co (USA)
CA68S5102-25PC1311 PRIMARY Naval Ship Systems Command (USA)
Related Parts
5306-00-619-5202INTERCHANGEABLE
BOLT,CLOSE TOLERANCE
3M33-4-4A
3120-00-661-8439INTERCHANGEABLE
BUSHING,SLEEVE
3M33
5970-00-665-2903INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL

Frequently Asked Questions

What is NSN 3456-00-332-0376?

NSN 3456-00-332-0376 is a Mandrel,roller Tube Expander, manufactured by Naval Ship Systems Command, classified under FSC 3456 (No Item Name Available). Status: active.

What are the part numbers for NSN 3456-00-332-0376?

NSN 3456-00-332-0376 has 49 cross-referenced part numbers: CL144S5101-582970PC1311 (Naval Ship Systems Command), MX243197-1PC2570 (Babcock & Wilcox Co), CV9S5103-011PC1310 (Naval Ship Systems Command), MX262974PC3M33 (Babcock & Wilcox Co), DD445S5103-72ALT4PC3M33 (Naval Ship Systems Command) and 44 more.

What NSN replaces 3456-00-332-0376?

There are 3 known substitutes for 3456-00-332-0376: 5306-00-619-5202, 3120-00-661-8439, 5970-00-665-2903. Verify interchangeability with system specifications before substitution.

What are the specifications of CL144S5101-582970PC1311?

Key specifications for CL144S5101-582970PC1311: Square Shank Length: 0.750 INCHES NOMINAL IN; Drive Type: SQUARE; Overall Length: 5.375 INCHES NOMINAL IN; Hand Turning Rod: NOT INCLUDED. 7 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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