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NSN 4710-01-499-5720Government record, cited
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Tube Assembly, Metal4710-01-499-5720

NSN 4710-01-499-5720 · NIIN 014995720 · Part number 96307-03510-055
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 78286
Government record, cited
NSN 4710-01-499-5720 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-499-5720. Manufacturer of record part number: 96307-03510-055.
Also searched as  4710-01-499-5720 · 4710014995720 · NIIN 014995720 · 01-499-5720 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 78286 · 96307-03510-055 · 96307-03510 · 96303-03018
Nearby stock numbers  ·
END VIEW OD 0.250 INCHES NOMINAL IN PIPE CROSS SECTION
4710-01-499-5720 — Pipe, Tube and Rigid Tubing
Features
  • Tube Assembly,metal — FSC 4710
  • Design Form: PREBENT
  • Mating End Quantity: 1 SINGLE END
  • Material Document and Classification: MIL-T-8606, TYPE 1, COMP 321 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
  • Thread Direction: RIGHT-HAND SINGLE END
  • Nominal Thread Size: 0.438 INCHES SINGLE END IN
  • End Connection Style: SWIVEL NUT, GASKET SEAL SINGLE END
  • Tube Outside Diameter: 0.250 INCHES NOMINAL IN
Identification
  • NSN: 4710-01-499-5720
  • NIIN: 014995720
  • FSC: 4710 — Pipe, Tube and Rigid Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 96307-03510-055
  • Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-499-5720, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-499-5720
Primary Part Number96307-03510-055
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — Pipe, Tube and Rigid Tubing
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Design FormPREBENT
Mating End Quantity1 SINGLE END
Material Document and ClassificationMIL-T-8606, TYPE 1, COMP 321 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
Thread DirectionRIGHT-HAND SINGLE END
Nominal Thread Size0.438 INCHES SINGLE END IN
End Connection StyleSWIVEL NUT, GASKET SEAL SINGLE END
Tube Outside Diameter0.250 INCHES NOMINAL IN
Thread Class3B SINGLE END
Thread Quantity Per Inch20 SINGLE END
MaterialSTEEL SINGLE END
MaterialSTEEL COMP 321 TUBING
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-01-499-572296307-03510-056 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
4710-01-499-896696307-03510-041 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
4710-01-499-899796307-03510-052 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
4710-01-500-021996307-03510-047 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
4710-01-500-024296307-03510-051 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
4710-01-538-580996307-03510-072 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
4710-01-538-581196307-03510-071 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Cross-Reference Index
Part NumberManufacturer
96307-03510-055 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
Reference documents
ReferenceMeaning
96307-03510 D/9 Drawing number reference only
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
96303-03018 D/9 Drawing number reference only
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Related Parts
4710-01-499-5722POSSIBLE MATCH
TUBE ASSEMBLY,METAL
96307-03510-056
4710-01-499-8966POSSIBLE MATCH
TUBE ASSEMBLY,METAL
96307-03510-041
4710-01-499-8997POSSIBLE MATCH
TUBE ASSEMBLY,METAL
96307-03510-052
4710-01-500-0219POSSIBLE MATCH
TUBE ASSEMBLY,METAL
96307-03510-047
4710-01-500-0242POSSIBLE MATCH
TUBE ASSEMBLY,METAL
96307-03510-051
4710-01-538-5809POSSIBLE MATCH
TUBE ASSEMBLY,METAL
96307-03510-072
4710-01-538-5811POSSIBLE MATCH
TUBE ASSEMBLY,METAL
96307-03510-071

Frequently Asked Questions

What is NSN 4710-01-499-5720?

NSN 4710-01-499-5720 is a Tube Assembly,metal, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-01-499-5720?

NSN 4710-01-499-5720 has 1 manufacturer part number on file: 96307-03510-055 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 4710-01-499-5720?

7 possible matches (shared part number, not a government interchangeability claim): 4710-01-499-5722, 4710-01-499-8966, 4710-01-499-8997. Verify interchangeability with system specifications before substitution.

What are the specifications of 96307-03510-055?

Key specifications for 96307-03510-055: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Material Document and Classification: MIL-T-8606, TYPE 1, COMP 321 MIL SPEC SINGLE MATERIAL RESPONSE TUBING; Thread Direction: RIGHT-HAND SINGLE END. 12 specifications are documented in the U.S. Government catalog.

Is NSN 4710-01-499-5720 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.

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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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