PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51461Tube,metallic

Nch Corporation Dba Nch Corp · NSN 4710-01-205-9172 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-205-9172 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-205-9172. Primary manufacturer part number: 51461.
Features
  • Tube,metallic — FSC 4710
  • Construction: SEAMLESS
  • First End Style: PLAIN
  • Measuring Method and Length: 72.000 INCHES NOMINAL SPECIFIC IN
  • Material: COPPER
  • Second End Relationship with First End: IDENTICAL
  • Cross-Sectional Shape Style: PLAIN ROUND
  • Diameter: 0.438 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper construction
General Description

The Tube,metallic, cataloged under National Stock Number 4710-01-205-9172, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Nch Corporation Dba Nch Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-205-9172
Primary Part Number51461
Item NameTube,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerNch Corporation Dba Nch Corp
StatusACTIVE
ConstructionSEAMLESS
First End StylePLAIN
Measuring Method and Length72.000 INCHES NOMINAL SPECIFIC IN
MaterialCOPPER
Second End Relationship with First EndIDENTICAL
Cross-Sectional Shape StylePLAIN ROUND
Diameter0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
8030-00-015-1295 INTERCHANGEABLE
Antiseize Compound
5815-00-356-3490 INTERCHANGEABLE
Bracket
5962-00-497-3938351-7145-020 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5935-00-683-5082PC815300006-5 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Rotary and Mission Systems
5930-01-047-891621SN04-139 INTERCHANGEABLE
Switch,pressure
Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
4730-01-651-111951461 INTERCHANGEABLE
Coupling Half,quick Disconnect
Transdigm Inc Div Adelwiggins Group
Cross-Reference Index
Part NumberManufacturer
51461 PRIMARY Nch Corporation Dba Nch Corp (USA)
51461 P and M Mfg Co Div of Plumbmaster Inc (USA)
51461 P and M Mfg Co (USA)
Related Parts
8030-00-015-1295INTERCHANGEABLE
ANTISEIZE COMPOUND
5815-00-356-3490INTERCHANGEABLE
BRACKET
5962-00-497-3938INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-7145-020
5935-00-683-5082INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
PC815300006-5
5930-01-047-8916INTERCHANGEABLE
SWITCH,PRESSURE
21SN04-139
4730-01-651-1119INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
51461

Frequently Asked Questions

What is NSN 4710-01-205-9172?

NSN 4710-01-205-9172 is a Tube,metallic, manufactured by Nch Corporation Dba Nch Corp, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-205-9172?

NSN 4710-01-205-9172 has 3 cross-referenced part numbers: 51461 (Nch Corporation Dba Nch Corp), 51461 (P and M Mfg Co Div of Plumbmaster Inc), 51461 (P and M Mfg Co).

What NSN replaces 4710-01-205-9172?

There are 6 known substitutes for 4710-01-205-9172: 8030-00-015-1295, 5815-00-356-3490, 5962-00-497-3938 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51461?

Key specifications for 51461: Construction: SEAMLESS; First End Style: PLAIN; Measuring Method and Length: 72.000 INCHES NOMINAL SPECIFIC IN; Material: COPPER. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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