PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

405-10MFElbow,pipe to Tube

Lenz Inc Dba the Lenz Company · NSN 4730-00-726-7358 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-726-7358 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-726-7358. Primary manufacturer part number: 405-10MF.
Features
  • Elbow,pipe to Tube — FSC 4730
  • Nominal Pipe Size Accommodated: 0.500 INCHES SECOND END IN
  • Leg Length: 1.125 INCHES NOMINAL FIRST END IN
  • Connection Style: GASKET SEAL, COMPRESSION (TUBE) FIRST END
  • Flow Angle: 90.0 DEGREES
  • Connection Style: PLAIN (PIPE) SECOND END
  • Surface Treatment: PHOSPHATE INSIDE
  • Thread Series Designator: UNF FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Comp 1118 Overall construction
General Description

The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-726-7358, 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 Lenz Inc Dba the Lenz Company. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-726-7358
Primary Part Number405-10MF
Item NameElbow,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLenz Inc Dba the Lenz Company
StatusACTIVE
Nominal Pipe Size Accommodated0.500 INCHES SECOND END IN
Leg Length1.125 INCHES NOMINAL FIRST END IN
Connection StyleGASKET SEAL, COMPRESSION (TUBE) FIRST END
Flow Angle90.0 DEGREES
Connection StylePLAIN (PIPE) SECOND END
Surface TreatmentPHOSPHATE INSIDE
Thread Series DesignatorUNF FIRST END
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Thread Series DesignatorNPT SECOND END
Nominal Outside Diameter Tube Accommodated0.625 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Surface TreatmentPHOSPHATE OUTSIDE
Connection TypeTHREADED EXTERNAL PIPE SECOND END
MaterialSTEEL COMP 1118 OVERALL
Leg Length1.469 INCHES NOMINAL SECOND END IN
Nominal Thread Size0.500 INCHES SECOND END IN
Nominal Thread Size1.000 INCHES FIRST END IN
Thread Class2A FIRST END A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5120-00-391-0046 INTERCHANGEABLE
Pegwood
3455-01-044-4151716-091665 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
5950-01-096-7044667-0320-010 INTERCHANGEABLE
Transformer,audio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5998-01-109-7845 INTERCHANGEABLE
Circuit Card Assembly
5330-01-113-2189R33026 INTERCHANGEABLE
Seal,plain Encased
Deere & Co
2910-01-136-208240510 INTERCHANGEABLE
Adaptor,thermostart
Sabre Engines Ltd
5360-01-310-4409 INTERCHANGEABLE
Spring,helical,compression
5985-01-325-6960405-10 INTERCHANGEABLE
Antenna
Frontgrade Technologies Inc.
4520-01-539-718440510 INTERCHANGEABLE
Assembly,jack
Hdt Expeditionary Systems Inc
3433-01-625-7319HBA-40510 INTERCHANGEABLE
Torch Set,welding
Miller Electric Mfg. Llc
Cross-Reference Index
Part NumberManufacturer
405-10MF PRIMARY Lenz Inc Dba the Lenz Company (USA)
1655818-11 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
405-10 Lenz Inc Dba the Lenz Company (USA)
Related Parts
5120-00-391-0046INTERCHANGEABLE
PEGWOOD
3455-01-044-4151INTERCHANGEABLE
CUTTER,MILLING,END
716-091665
5950-01-096-7044INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
667-0320-010
5998-01-109-7845INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5330-01-113-2189INTERCHANGEABLE
SEAL,PLAIN ENCASED
R33026
2910-01-136-2082INTERCHANGEABLE
ADAPTOR,THERMOSTART
40510
5360-01-310-4409INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5985-01-325-6960INTERCHANGEABLE
ANTENNA
405-10
4520-01-539-7184INTERCHANGEABLE
ASSEMBLY,JACK
40510
3433-01-625-7319INTERCHANGEABLE
TORCH SET,WELDING
HBA-40510
5310-01-644-0911INTERCHANGEABLE
WASHER,LOCK
40510

Frequently Asked Questions

What is NSN 4730-00-726-7358?

NSN 4730-00-726-7358 is a Elbow,pipe to Tube, manufactured by Lenz Inc Dba the Lenz Company, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-726-7358?

NSN 4730-00-726-7358 has 3 cross-referenced part numbers: 405-10MF (Lenz Inc Dba the Lenz Company), 1655818-11 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 405-10 (Lenz Inc Dba the Lenz Company).

What NSN replaces 4730-00-726-7358?

There are 11 known substitutes for 4730-00-726-7358: 5120-00-391-0046, 3455-01-044-4151, 5950-01-096-7044 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 405-10MF?

Key specifications for 405-10MF: Nominal Pipe Size Accommodated: 0.500 INCHES SECOND END IN; Leg Length: 1.125 INCHES NOMINAL FIRST END IN; Connection Style: GASKET SEAL, COMPRESSION (TUBE) FIRST END; Flow Angle: 90.0 DEGREES. 18 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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