PartsTable TECHNICAL DATA SHEET
NSN 4710-00-322-9552Government record, cited

Tube Assembly, Metal4710-00-322-9552

NSN 4710-00-322-9552 · NIIN 003229552 · Part number 529279
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 4710-00-322-9552 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-322-9552. Manufacturer of record part number: 529279.
Also searched as  4710-00-322-9552 · 4710003229552 · NIIN 003229552 · 00-322-9552 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 02978 · 529279 · 8698757
Nearby stock numbers  ·
Features
  • Tube Assembly,metal — FSC 4710
  • Design Form: PREBENT
  • Mating End Quantity: 1 SINGLE END
  • Bolt Hole Diameter: 0.342 INCHES MINIMUM FIRST END IN
  • Bolt Hole Diameter: 0.349 INCHES MAXIMUM SECOND END IN
  • Material Document and Classification: MIL-I-11444 CLASS 5 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE END
  • Wall Thickness: 0.065 INCHES NOMINAL IN
  • End Connection Style: RECESSED SINGLE END
Identification
  • NSN: 4710-00-322-9552
  • NIIN: 003229552
  • FSC: 4710 — Pipe, Tube and Rigid Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 529279
  • Manufacturer: Renk America Llc Div Renk America
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-00-322-9552, 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 13 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
NSN4710-00-322-9552
Primary Part Number529279
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — Pipe, Tube and Rigid Tubing
ManufacturerRenk America Llc Div Renk America
StatusACTIVE
Design FormPREBENT
Mating End Quantity1 SINGLE END
Bolt Hole Diameter0.342 INCHES MINIMUM FIRST END IN
Bolt Hole Diameter0.349 INCHES MAXIMUM SECOND END IN
Material Document and ClassificationMIL-I-11444 CLASS 5 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE END
Wall Thickness0.065 INCHES NOMINAL IN
End Connection StyleRECESSED SINGLE END
Tube Outside Diameter2.250 INCHES NOMINAL IN
Bolt Hole Quantity3 SINGLE END
Bolt Circle Diameter3.625 INCHES NOMINAL SINGLE END IN
MaterialSTEEL TUBING
MaterialIRON CAST UNS F23530 SINGLE END
Connection Special DesignBULKHEAD 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
529279 PRIMARY Renk America Llc Div Renk America (USA)
8698757 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 4710-00-322-9552?

NSN 4710-00-322-9552 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 4710-00-322-9552?

NSN 4710-00-322-9552 has 2 manufacturer part numbers on file: 529279 (Renk America Llc Div Renk America), 8698757 (U S Army Tank Automotive Command Amsta-Im-Mm).

What are the specifications of 529279?

Key specifications for 529279: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Bolt Hole Diameter: 0.342 INCHES MINIMUM FIRST END IN; Bolt Hole Diameter: 0.349 INCHES MAXIMUM SECOND END IN. 13 specifications are documented in the U.S. Government catalog.

Is NSN 4710-00-322-9552 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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