PartsTable TECHNICAL DATA SHEET
NSN 4710-00-322-9537Government record, cited

Tube Assembly, Metal4710-00-322-9537

NSN 4710-00-322-9537 · NIIN 003229537 · Part number 529405
Renk America Llc Div Renk America · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 02978
Government record, cited
NSN 4710-00-322-9537 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-322-9537. Manufacturer of record part number: 529405.
Also searched as  4710-00-322-9537 · 4710003229537 · NIIN 003229537 · 00-322-9537 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 02978 · 529405 · 8698674
Nearby stock numbers  ·
Features
  • Tube Assembly,metal — FSC 4710
  • FSC Application Data: FUEL LINE,ENGINE,NONAIRCRAFT
  • Seat Angle in Deg: 33.0 SINGLE END
  • Design Form: PREBENT
  • Mating End Quantity: 2 SINGLE END
  • Material Document and Classification: MIL-T-8504, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-T-1368, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
  • Wall Thickness: 0.032 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND SINGLE END
Identification
  • NSN: 4710-00-322-9537
  • NIIN: 003229537
  • FSC: 4710 — Pipe, Tube and Rigid Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 529405
  • Manufacturer: Renk America Llc Div Renk America
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-00-322-9537, 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 Renk America Llc Div Renk America. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-00-322-9537
Primary Part Number529405
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — Pipe, Tube and Rigid Tubing
ManufacturerRenk America Llc Div Renk America
StatusACTIVE
FSC Application DataFUEL LINE,ENGINE,NONAIRCRAFT
Seat Angle in Deg33.0 SINGLE END
Design FormPREBENT
Mating End Quantity2 SINGLE END
Material Document and ClassificationMIL-T-8504, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-T-1368, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
Wall Thickness0.032 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND SINGLE END
Nominal Thread Size0.500 INCHES SINGLE END IN
End Connection StyleSWIVEL NUT, FLARED SINGLE END
Tube Outside Diameter0.250 INCHES NOMINAL IN
Thread Class2B SINGLE END
MaterialSTEEL SINGLE END
MaterialSTEEL COMP 304 OR NICKEL ALLOY 400 TUBING
Thread Series DesignatorUNF SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
529405 PRIMARY Renk America Llc Div Renk America (USA)
8698674 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
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 4710-00-322-9537?

NSN 4710-00-322-9537 is a Tube Assembly,metal, manufactured by Renk America Llc Div Renk America, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-00-322-9537?

NSN 4710-00-322-9537 has 2 manufacturer part numbers on file: 529405 (Renk America Llc Div Renk America), 8698674 (U S Army Tank Automotive Command Amsta-Im-Mm).

What are the specifications of 529405?

Key specifications for 529405: FSC Application Data: FUEL LINE,ENGINE,NONAIRCRAFT; Seat Angle in Deg: 33.0 SINGLE END; Design Form: PREBENT; Mating End Quantity: 2 SINGLE END. 14 specifications are documented in the U.S. Government catalog.

Is NSN 4710-00-322-9537 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.

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.

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