PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1627FPC3650 TO 3659/34084/Expander,tube

The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company · NSN 3456-00-022-9932 · FSC 3456 · No Item Name Available
Verified by PartsTable
NSN 3456-00-022-9932 — this item is cataloged by the U.S. Government under National Stock Number 3456-00-022-9932. Primary manufacturer part number: 1627FPC3650 TO 3659/34084/.
Features
  • Expander,tube — FSC 3456
  • Square Head Width Across Flats: 0.500 INCHES NOMINAL IN
  • Head Square Length: 0.750 INCHES NOMINAL IN
  • Flexible Tip: NOT INCLUDED
  • Hand Turning Rod: NOT INCLUDED
  • Roller Type: TAPERED
  • Tapered Portion Length: 4.500 INCHES NOMINAL IN
  • Quantity: 1
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Expander,tube, cataloged under National Stock Number 3456-00-022-9932, is classified within Federal Supply Class 3456 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3456-00-022-9932
Primary Part Number1627FPC3650 TO 3659/34084/
Item NameExpander,tube
FSC / FSG3456 / 34 — No Item Name Available
ManufacturerThe Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
StatusACTIVE
Square Head Width Across Flats0.500 INCHES NOMINAL IN
Head Square Length0.750 INCHES NOMINAL IN
Flexible TipNOT INCLUDED
Hand Turning RodNOT INCLUDED
Roller TypeTAPERED
Tapered Portion Length4.500 INCHES NOMINAL IN
Quantity1
Roller Effective Length1.250 INCHES NOMINAL IN
Mandrel TypeONE PIECE SQUARE HEAD
Expander TypeROLLER
Roller Quantity3
Design TypePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
1627FPC3650 TO 3659/34084/ The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (USA)
1627FPC3650 TO 3659/34084/ Babcock & Wilcox Co (USA)
Related Parts in Metalworking Machinery (continued)
3456-00-012-9700
ROLL,ROLLER TUBE EXPANDER
3456-00-012-9704
EXPANDER,TUBE
3456-00-012-9708
MANDREL,ROLLER TUBE EXPANDER
3456-00-012-9712
NO ITEM NAME AVAILABLE
3456-00-019-3079
PUNCH,METAL PUNCHING MACHINE
3456-00-024-1501
DIE,CABLE REPAIR,MINE SWEEPING
9-S-5309LALT-TYPE A
3456-00-043-0233
NO ITEM NAME AVAILABLE
3456-00-043-3304
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 3456-00-022-9932?

NSN 3456-00-022-9932 is a Expander,tube, manufactured by The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company, classified under FSC 3456 (No Item Name Available). Status: active.

What are the part numbers for NSN 3456-00-022-9932?

NSN 3456-00-022-9932 has 2 cross-referenced part numbers: 1627FPC3650 TO 3659/34084/ (The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company), 1627FPC3650 TO 3659/34084/ (Babcock & Wilcox Co).

What are the specifications of 1627FPC3650 TO 3659/34084/?

Key specifications for 1627FPC3650 TO 3659/34084/: Square Head Width Across Flats: 0.500 INCHES NOMINAL IN; Head Square Length: 0.750 INCHES NOMINAL IN; Flexible Tip: NOT INCLUDED; Hand Turning Rod: NOT INCLUDED. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com