PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

626261-9Flange,pipe

Naval Air Warfare Center Aircraft Division Joint Base Jbmdl · NSN 4730-01-414-8101 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-414-8101 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-414-8101. Primary manufacturer part number: 626261-9.
Features
  • Flange,pipe — FSC 4730
  • Bolt Hole Quantity: 10
  • Bolt Hole Diameter: 0.688 INCHES NOMINAL IN
  • Neck Height: 1.000 INCHES NOMINAL IN
  • Flange Section Style: PLAIN FACE, SOCKET BRAZING NECK
  • Face Seating Surface Condition: GROUND
  • Flange Diameter: 10.125 INCHES NOMINAL IN
  • Style Designator: ROUND, ONE BOLT HOLE CIRCLE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy construction
General Description

The Flange,pipe, cataloged under National Stock Number 4730-01-414-8101, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Naval Air Warfare Center Aircraft Division Joint Base Jbmdl. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN4730-01-414-8101
Primary Part Number626261-9
Item NameFlange,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNaval Air Warfare Center Aircraft Division Joint Base Jbmdl
StatusACTIVE
Bolt Hole Quantity10
Bolt Hole Diameter0.688 INCHES NOMINAL IN
Neck Height1.000 INCHES NOMINAL IN
Flange Section StylePLAIN FACE, SOCKET BRAZING NECK
Face Seating Surface ConditionGROUND
Flange Diameter10.125 INCHES NOMINAL IN
Style DesignatorROUND, ONE BOLT HOLE CIRCLE
Bolt Circle Diameter7.938 INCHES NOMINAL IN
Thickness1.062 INCHES NOMINAL IN
Socket Diameter5.746 INCHES NOMINAL IN
Bore Diameter5.278 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-640-6825CS4730-0108A034DJ INTERCHANGEABLE
Flange,pipe
Derbyshire Machine & Tool Co
6615-00-832-2402626261 INTERCHANGEABLE
Integrator Shaft As
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4730-01-414-8088626261-8 INTERCHANGEABLE
Flange,pipe
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-01-414-8096626261-10 INTERCHANGEABLE
Flange,pipe
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-01-415-1046626261-16 INTERCHANGEABLE
Flange,pipe
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
Cross-Reference Index
Part NumberManufacturer
626261 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
626261-9 PRIMARY Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
Related Parts
4730-00-640-6825INTERCHANGEABLE
FLANGE,PIPE
CS4730-0108A034DJ
6615-00-832-2402INTERCHANGEABLE
INTEGRATOR SHAFT AS
626261
4730-01-414-8088INTERCHANGEABLE
FLANGE,PIPE
626261-8
4730-01-414-8096INTERCHANGEABLE
FLANGE,PIPE
626261-10
4730-01-415-1046INTERCHANGEABLE
FLANGE,PIPE
626261-16

Frequently Asked Questions

What is NSN 4730-01-414-8101?

NSN 4730-01-414-8101 is a Flange,pipe, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-414-8101?

NSN 4730-01-414-8101 has 2 cross-referenced part numbers: 626261 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), 626261-9 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).

What NSN replaces 4730-01-414-8101?

There are 5 known substitutes for 4730-01-414-8101: 4730-00-640-6825, 6615-00-832-2402, 4730-01-414-8088 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 626261-9?

Key specifications for 626261-9: Bolt Hole Quantity: 10; Bolt Hole Diameter: 0.688 INCHES NOMINAL IN; Neck Height: 1.000 INCHES NOMINAL IN; Flange Section Style: PLAIN FACE, SOCKET BRAZING NECK. 12 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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