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NSN 4710-01-340-8573Government record, cited
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Tube, Metallic4710-01-340-8573

NSN 4710-01-340-8573 · NIIN 013408573
FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4710-01-340-8573 · 4710013408573 · NIIN 013408573 · 01-340-8573 · FSC 4710 Pipe, Tube and Rigid Tubing · 371353-16 · 371353 · 371353-16
Nearby stock numbers  ·
END VIEW L 0.250 INCHES NOMINAL IN OD 2.500 INCHES NOMINAL IN Wall: 0.035 INCHES NOMINAL IN PIPE CROSS SECTION
4710-01-340-8573 — Pipe, Tube and Rigid Tubing
Features
  • Tube,metallic — FSC 4710
  • First End Bead Outside Diameter: 2.820 INCHES NOMINAL IN
  • First End Style: OUTSIDE BEADED
  • Material Document and Classification: WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE
  • Diameter: 2.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: PLAIN ROUND
  • Wall Thickness: 0.035 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
Identification
  • NSN: 4710-01-340-8573
  • NIIN: 013408573
  • FSC: 4710 — Pipe, Tube and Rigid Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Tube,metallic, cataloged under National Stock Number 4710-01-340-8573, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4710-01-340-8573
Item NameTube,metallic
FSC / FSG4710 / 47 — Pipe, Tube and Rigid Tubing
StatusACTIVE
First End Bead Outside Diameter2.820 INCHES NOMINAL IN
First End StyleOUTSIDE BEADED
Material Document and ClassificationWW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE
Diameter2.500 INCHES NOMINAL IN
Cross-Sectional Shape StylePLAIN ROUND
Wall Thickness0.035 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
First End Bead Width0.160 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
First End Length From Bead Center to End0.250 INCHES NOMINAL IN
First End Outside Diameter2.500 INCHES NOMINAL IN
ConstructionSEAMLESS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-01-355-8962 POSSIBLE MATCH
TUBE,BENT,METALLIC
Possible match (shared part number)
4710-01-355-8963371353-543 POSSIBLE MATCH
TUBE,BENT,METALLIC
Possible match (shared part number)Lockheed Martin Corp
4710-01-375-8344371353-81 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Lockheed Martin Corp
1680-01-709-1545371353-215 POSSIBLE MATCH
FUEL LINE,AIRCRAFT
Possible match (shared part number)Lockheed Martin Corp
1560-01-710-3164371353-317 POSSIBLE MATCH
PROBE,REFUELING,AIRCRAFT
Possible match (shared part number)Lockheed Martin Corp
1680-01-710-3236371353-229 POSSIBLE MATCH
FILLER NECK,AIRCRAFT COMPONENTS
Possible match (shared part number)Lockheed Martin Corp
4710-01-710-6453371353-231 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Lockheed Martin Corp
4710-01-710-6460371353-233 POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Lockheed Martin Corp
4710-01-718-7083371353-259 POSSIBLE MATCH
TUBE,BENT,METALLIC
Possible match (shared part number)Lockheed Martin Corp
4710-01-718-8562371353-213 POSSIBLE MATCH
TUBE,BENT,METALLIC
Possible match (shared part number)Lockheed Martin Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
371353-16 3/2 Design control — primary reference
U.S. Government activity
371353 D/9 Drawing number reference only
U.S. Government activity
371353-16 5/9 Secondary reference
Lockheed Martin Services, Llc
Related Parts
4710-01-355-8962POSSIBLE MATCH
TUBE,BENT,METALLIC
4710-01-355-8963POSSIBLE MATCH
TUBE,BENT,METALLIC
371353-543
4710-01-375-8344POSSIBLE MATCH
TUBE ASSEMBLY,METAL
371353-81
1680-01-709-1545POSSIBLE MATCH
FUEL LINE,AIRCRAFT
371353-215
1560-01-710-3164POSSIBLE MATCH
PROBE,REFUELING,AIRCRAFT
371353-317
1680-01-710-3236POSSIBLE MATCH
FILLER NECK,AIRCRAFT COMPONENTS
371353-229
4710-01-710-6453POSSIBLE MATCH
TUBE ASSEMBLY,METAL
371353-231
4710-01-710-6460POSSIBLE MATCH
TUBE ASSEMBLY,METAL
371353-233
4710-01-718-7083POSSIBLE MATCH
TUBE,BENT,METALLIC
371353-259
4710-01-718-8562POSSIBLE MATCH
TUBE,BENT,METALLIC
371353-213

Frequently Asked Questions

What is NSN 4710-01-340-8573?

NSN 4710-01-340-8573 is a Tube,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What NSN replaces 4710-01-340-8573?

10 possible matches (shared part number, not a government interchangeability claim): 4710-01-355-8962, 4710-01-355-8963, 4710-01-375-8344. Verify interchangeability with system specifications before substitution.

What are the specifications of 4710-01-340-8573?

Key specifications for 4710-01-340-8573: First End Bead Outside Diameter: 2.820 INCHES NOMINAL IN; First End Style: OUTSIDE BEADED; Material Document and Classification: WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 2.500 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 4710-01-340-8573 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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