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NSN 4710-01-020-2748Government record, cited
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Tube Assembly, Metal4710-01-020-2748

NSN 4710-01-020-2748 · NIIN 010202748 · Part number 3023724
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 00198
Government record, cited
NSN 4710-01-020-2748 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-020-2748. Manufacturer of record part number: 3023724.
Also searched as  4710-01-020-2748 · 4710010202748 · NIIN 010202748 · 01-020-2748 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 00198 · 3023724
Nearby stock numbers  ·
END VIEW L 3.162 INCHES MINIMUM AND 3.172 INCHES MAXIMUM IN OD 0.250 INCHES NOMINAL IN Wall: 0.028 INCHES NOMINAL IN PIPE CROSS SECTION
4710-01-020-2748 — Pipe, Tube and Rigid Tubing
Features
  • Tube Assembly,metal — FSC 4710
  • Design Form: STRAIGHT
  • Wall Thickness: 0.028 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND SINGLE END
  • End Connection Style: GASKET SEAL FIRST END
  • End Connection Style: EXTERNAL SEAT OR GASKET SEAL SECOND END
  • Tube Outside Diameter: 0.250 INCHES NOMINAL IN
  • Thread Class: 3A SECOND END A
Identification
  • NSN: 4710-01-020-2748
  • NIIN: 010202748
  • FSC: 4710 — Pipe, Tube and Rigid Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 3023724
  • Manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-020-2748, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-020-2748
Primary Part Number3023724
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — Pipe, Tube and Rigid Tubing
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Design FormSTRAIGHT
Wall Thickness0.028 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND SINGLE END
End Connection StyleGASKET SEAL FIRST END
End Connection StyleEXTERNAL SEAT OR GASKET SEAL SECOND END
Tube Outside Diameter0.250 INCHES NOMINAL IN
Thread Class3A SECOND END A
Thread Class3B FIRST END
MaterialSTEEL CORROSION RESISTING TUBING
End Connection Spec/stdMIL,MS9198,PART NO. MS9198-04
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
3023724 Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (USA)
3023724 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
3023724 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
No interchangeability data on file.
Other items in FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080
TUBE ASSEMBLY,METAL
4710-00-001-0081
4710-00-001-0081 · Item name not on file
4710-00-001-0082
TUBE ASSEMBLY,METAL
4710-00-001-1229
TUBE ASSEMBLY,METAL
4710-00-001-1676
TUBE ASSEMBLY,METAL
4710-00-001-1686
TUBE ASSEMBLY,METAL
4710-00-001-1688
4710-00-001-1688 · Item name not on file
4710-00-001-1691
4710-00-001-1691 · Item name not on file

Frequently Asked Questions

What is NSN 4710-01-020-2748?

NSN 4710-01-020-2748 is a Tube Assembly,metal, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-01-020-2748?

NSN 4710-01-020-2748 has 3 manufacturer part numbers on file: 3023724 (Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders), 3023724 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 3023724 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What are the specifications of 3023724?

Key specifications for 3023724: Design Form: STRAIGHT; Overall Length: 3.162 INCHES MINIMUM AND 3.172 INCHES MAXIMUM IN; Wall Thickness: 0.028 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND SINGLE END. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4710-01-020-2748 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 4710-01-020-2748?

NSN 4710-01-020-2748 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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