PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20028Tube,bent,metallic

E-Systems Inc Montek Div Fluid Controls Opns · NSN 4710-00-006-4572 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-006-4572 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-006-4572. Primary manufacturer part number: 20028.
Features
  • Tube,bent,metallic — FSC 4710
  • Second End Relationship with First End: IDENTICAL
  • Material Document and Classification: WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE
  • First End Style: PLAIN
  • Construction: SEAMLESS
  • Wall Thickness: 0.035 INCHES NOMINAL IN
  • Diameter: 0.312 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Aluminum Alloy construction
General Description

The Tube,bent,metallic, cataloged under National Stock Number 4710-00-006-4572, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is E-Systems Inc Montek Div Fluid Controls Opns. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN4710-00-006-4572
Primary Part Number20028
Item NameTube,bent,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerE-Systems Inc Montek Div Fluid Controls Opns
StatusACTIVE
Second End Relationship with First EndIDENTICAL
Material Document and ClassificationWW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE
First End StylePLAIN
ConstructionSEAMLESS
Wall Thickness0.035 INCHES NOMINAL IN
Diameter0.312 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Cross-Sectional Shape StylePLAIN ROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-074-4669164456 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5965-00-128-8756 INTERCHANGEABLE
Headset,electrical
5133-00-189-9318 INTERCHANGEABLE
Drill,twist
4730-00-274-920720028 INTERCHANGEABLE
Packing Nut
Northrop Grumman Systems Corporation Div Marine Systems
6105-00-390-622320028 INTERCHANGEABLE
Motor,direct Current
Raytheon Company Dba Raytheon
3830-00-447-65160120028 INTERCHANGEABLE
Roller,side Thrust
New Holland Construction
3455-00-531-132719636 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5340-00-558-9474200-28 INTERCHANGEABLE
Clevis,rod End
Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region
5905-00-697-2752 INTERCHANGEABLE
Resistor,fixed,wire Wound
5330-00-739-8018 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
20028 E-Systems Inc Montek Div Fluid Controls Opns (USA)
20028 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
20028 Mid-America Aerotech, Llc (USA)
20028 Moog Inc (USA)
Related Parts
6685-00-074-4669INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164456
5965-00-128-8756INTERCHANGEABLE
HEADSET,ELECTRICAL
5133-00-189-9318INTERCHANGEABLE
DRILL,TWIST
4730-00-274-9207INTERCHANGEABLE
PACKING NUT
20028
6105-00-390-6223INTERCHANGEABLE
MOTOR,DIRECT CURRENT
20028
3830-00-447-6516INTERCHANGEABLE
ROLLER,SIDE THRUST
0120028
3455-00-531-1327INTERCHANGEABLE
REAMER,MACHINE
19636
5340-00-558-9474INTERCHANGEABLE
CLEVIS,ROD END
200-28
5905-00-697-2752INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5330-00-739-8018INTERCHANGEABLE
GASKET
6240-00-946-7858INTERCHANGEABLE
LAMP,INCANDESCENT
19A1S-57
4820-01-079-9011INTERCHANGEABLE
VALVE,SAFETY RELIEF
20028

Frequently Asked Questions

What is NSN 4710-00-006-4572?

NSN 4710-00-006-4572 is a Tube,bent,metallic, manufactured by E-Systems Inc Montek Div Fluid Controls Opns, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-00-006-4572?

NSN 4710-00-006-4572 has 4 cross-referenced part numbers: 20028 (E-Systems Inc Montek Div Fluid Controls Opns), 20028 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 20028 (Mid-America Aerotech, Llc), 20028 (Moog Inc).

What NSN replaces 4710-00-006-4572?

There are 12 known substitutes for 4710-00-006-4572: 6685-00-074-4669, 5965-00-128-8756, 5133-00-189-9318 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20028?

Key specifications for 20028: Second End Relationship with First End: IDENTICAL; Material Document and Classification: WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE; First End Style: PLAIN; Construction: SEAMLESS. 8 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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