Measuring Method and Length: 144.000 INCHES MAXIMUM SPECIFIC IN
First End Style: PLAIN
Diameter: 0.250 INCHES NOMINAL IN
Cross-Sectional Shape Style: PLAIN ROUND
Wall Thickness: 0.016 INCHES NOMINAL IN
Second End Relationship with First End: IDENTICAL
Welding Method: ELECTRIC RESISTANCE
Identification
NSN: 4710-00-409-3964
NIIN: 004093964
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Tube,metallic, cataloged under National Stock Number 4710-00-409-3964, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4710-00-409-3964
Item Name
Tube,metallic
FSC / FSG
4710 / 47 — Pipe, Tube and Rigid Tubing
Status
ACTIVE
Measuring Method and Length
144.000 INCHES MAXIMUM SPECIFIC IN
First End Style
PLAIN
Diameter
0.250 INCHES NOMINAL IN
Cross-Sectional Shape Style
PLAIN ROUND
Wall Thickness
0.016 INCHES NOMINAL IN
Second End Relationship with First End
IDENTICAL
Welding Method
ELECTRIC RESISTANCE
Material
STEEL
Construction
STRAIGHT SEAMED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-00-409-396502-4351-500POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Lockheed Martin Corp
4710-00-409-396702-4351-525POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Lockheed Martin Corp
4710-00-409-396802-4351-550POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Lockheed Martin Corp
4710-01-102-6410POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
4710-01-102-6412POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
4710-01-102-6413POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
4710-01-102-6415POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
4710-01-102-6420POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
4710-01-102-6423POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
4710-01-102-6424POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
AMS 5561
3/1Design control — primary reference
Sae International Dba Sae International
AMS 5561
5/9Secondary reference
U.S. Government activity
02-4351-505
3/2Design control — primary reference
U.S. Government activity
024351505
5/2Secondary reference
U.S. Government activity
Related Parts
4710-00-409-3965POSSIBLE MATCH
TUBE,METALLIC
02-4351-500
4710-00-409-3967POSSIBLE MATCH
TUBE,METALLIC
02-4351-525
4710-00-409-3968POSSIBLE MATCH
TUBE,METALLIC
02-4351-550
4710-01-102-6410POSSIBLE MATCH
TUBE,METALLIC
4710-01-102-6412POSSIBLE MATCH
TUBE,METALLIC
4710-01-102-6413POSSIBLE MATCH
TUBE,METALLIC
4710-01-102-6415POSSIBLE MATCH
TUBE,METALLIC
4710-01-102-6420POSSIBLE MATCH
TUBE,METALLIC
4710-01-102-6423POSSIBLE MATCH
TUBE,METALLIC
4710-01-102-6424POSSIBLE MATCH
TUBE,METALLIC
4710-01-102-6426POSSIBLE MATCH
TUBE,METALLIC
Frequently Asked Questions
What is NSN 4710-00-409-3964?
NSN 4710-00-409-3964 is a Tube,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What NSN replaces 4710-00-409-3964?
11 possible matches (shared part number, not a government interchangeability claim): 4710-00-409-3965, 4710-00-409-3967, 4710-00-409-3968. Verify interchangeability with system specifications before substitution.
What are the specifications of 4710-00-409-3964?
Key specifications for 4710-00-409-3964: Measuring Method and Length: 144.000 INCHES MAXIMUM SPECIFIC IN; First End Style: PLAIN; Diameter: 0.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4710-00-409-3964 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.