PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-069Elbow,pipe to Tube

Vianney Industries, Llc Dba Midland Metal Manufacturing Company · NSN 4730-01-483-2143 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-483-2143 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-483-2143. Primary manufacturer part number: 20-069.
Features
  • Elbow,pipe to Tube — FSC 4730
  • Flow Angle: 90.0 DEGREES
  • Connection Style: PLAIN (PIPE) SECOND END
  • Nominal Pipe Size Accommodated: 0.250 INCHES SECOND END IN
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • 2 verified cross-references
  • Primary manufacturer: Vianney Industries, Llc Dba Midland Metal Manufacturing Company
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-483-2143, 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 Vianney Industries, Llc Dba Midland Metal Manufacturing Company. Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-483-2143
Primary Part Number20-069
Item NameElbow,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVianney Industries, Llc Dba Midland Metal Manufacturing Company
StatusACTIVE
Flow Angle90.0 DEGREES
Connection StylePLAIN (PIPE) SECOND END
Nominal Pipe Size Accommodated0.250 INCHES SECOND END IN
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-061-628644479 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5950-00-116-3616TW62511 INTERCHANGEABLE
Reactor
Magnetika
5930-00-548-4658 INTERCHANGEABLE
Switch,rotary
4320-00-586-27482006-9V-DNI INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
R.s. Corcoran Co.
4520-00-854-4208 INTERCHANGEABLE
Vaporizer Burner
4810-00-942-837420069 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5310-01-109-0307 INTERCHANGEABLE
Nut,bushing
4920-01-297-971620069 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5340-01-318-383720069 INTERCHANGEABLE
Strap,retaining
C-Way Industries Inc
5310-01-344-6749 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
20-069 Vianney Industries, Llc Dba Midland Metal Manufacturing Company (USA)
1799018 Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp (USA)
Related Parts
5133-00-061-6286INTERCHANGEABLE
DRILL,TWIST
44479
5950-00-116-3616INTERCHANGEABLE
REACTOR
TW62511
5930-00-548-4658INTERCHANGEABLE
SWITCH,ROTARY
4320-00-586-2748INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
2006-9V-DNI
4520-00-854-4208INTERCHANGEABLE
VAPORIZER BURNER
4810-00-942-8374INTERCHANGEABLE
SEAT,VALVE
20069
5310-01-109-0307INTERCHANGEABLE
NUT,BUSHING
4920-01-297-9716INTERCHANGEABLE
TEST PROGRAM SET
20069
5340-01-318-3837INTERCHANGEABLE
STRAP,RETAINING
20069
5310-01-344-6749INTERCHANGEABLE
WASHER,FLAT
4820-01-465-2502INTERCHANGEABLE
VALVE,VENT
5310-01-676-4951INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 4730-01-483-2143?

NSN 4730-01-483-2143 is a Elbow,pipe to Tube, manufactured by Vianney Industries, Llc Dba Midland Metal Manufacturing Company, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-483-2143?

NSN 4730-01-483-2143 has 2 cross-referenced part numbers: 20-069 (Vianney Industries, Llc Dba Midland Metal Manufacturing Company), 1799018 (Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp).

What NSN replaces 4730-01-483-2143?

There are 12 known substitutes for 4730-01-483-2143: 5133-00-061-6286, 5950-00-116-3616, 5930-00-548-4658 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-069?

Key specifications for 20-069: Flow Angle: 90.0 DEGREES; Connection Style: PLAIN (PIPE) SECOND END; Nominal Pipe Size Accommodated: 0.250 INCHES SECOND END IN; End Item Identification: NSN 4930-01-365-5725-LUBRICATING AND SERVICING UNIT,POWER. 6 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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