PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10126400Insert,tube Fitting

Cummins Inc. · NSN 4730-00-829-5506 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-829-5506 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-829-5506. Primary manufacturer part number: 10126400.
Features
  • Insert,tube Fitting — FSC 4730
  • Casehardening Indicator: NOT CASEHARDENED
  • Flange Outside Diameter: 2.375 INCHES NOMINAL IN
  • Tube Inside Diameter for Which Designed: 2.250 INCHES NOMINAL IN
  • Sleeve Outside Diameter: 2.266 INCHES NOMINAL IN
  • Material: STEEL
  • Style Designator: PLAIN
  • Surface Treatment: CADMIUM
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Insert,tube Fitting, cataloged under National Stock Number 4730-00-829-5506, 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 Cummins Inc.. Government technical data includes 7 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-829-5506
Primary Part Number10126400
Item NameInsert,tube Fitting
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Casehardening IndicatorNOT CASEHARDENED
Flange Outside Diameter2.375 INCHES NOMINAL IN
Tube Inside Diameter for Which Designed2.250 INCHES NOMINAL IN
Sleeve Outside Diameter2.266 INCHES NOMINAL IN
MaterialSTEEL
Style DesignatorPLAIN
Surface TreatmentCADMIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5998-00-410-2729101264 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5330-00-627-3372101-116 INTERCHANGEABLE
Gasket
Cummins Power Generation Inc.
5835-00-927-2058101264 INTERCHANGEABLE
Extender,card
Magnasync/moviola Corporation Dba Magnasync/moviola Corp
6625-01-076-7089 INTERCHANGEABLE
Adapter,test
5310-01-142-935010126400 INTERCHANGEABLE
Washer,lock
Syntegra / Usa/ Inc Computer Parts and Supplies ARH205
5935-01-221-8036 INTERCHANGEABLE
Shell,electrical Connector
Cross-Reference Index
Part NumberManufacturer
101264 Cummins Inc. (USA)
10126400 PRIMARY Cummins Inc. (USA)
Related Parts
5998-00-410-2729INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
101264
5330-00-627-3372INTERCHANGEABLE
GASKET
101-116
5835-00-927-2058INTERCHANGEABLE
EXTENDER,CARD
101264
6625-01-076-7089INTERCHANGEABLE
ADAPTER,TEST
5310-01-142-9350INTERCHANGEABLE
WASHER,LOCK
10126400
5935-01-221-8036INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR

Frequently Asked Questions

What is NSN 4730-00-829-5506?

NSN 4730-00-829-5506 is a Insert,tube Fitting, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-829-5506?

NSN 4730-00-829-5506 has 2 cross-referenced part numbers: 101264 (Cummins Inc.), 10126400 (Cummins Inc.).

What NSN replaces 4730-00-829-5506?

There are 6 known substitutes for 4730-00-829-5506: 5998-00-410-2729, 5330-00-627-3372, 5835-00-927-2058 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10126400?

Key specifications for 10126400: Casehardening Indicator: NOT CASEHARDENED; Flange Outside Diameter: 2.375 INCHES NOMINAL IN; Tube Inside Diameter for Which Designed: 2.250 INCHES NOMINAL IN; Sleeve Outside Diameter: 2.266 INCHES NOMINAL IN. 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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