PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4971Tube Assembly,metal

Elliott Machine Works Inc · NSN 4710-01-005-3599 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-005-3599 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-005-3599. Primary manufacturer part number: 4971.
Features
  • Tube Assembly,metal — FSC 4710
  • Material: STEEL TUBING
  • Thread Direction: RIGHT-HAND SINGLE END
  • Mating End Quantity: 2 SINGLE END
  • Seat Angle in Deg: 45.0 SINGLE END
  • Design Form: STRAIGHT
  • Tube Outside Diameter: 0.250 INCHES NOMINAL IN
  • Thread Class: 3A SINGLE END A
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Tubing construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-005-3599, 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 Elliott Machine Works Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-005-3599
Primary Part Number4971
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerElliott Machine Works Inc
StatusACTIVE
MaterialSTEEL TUBING
Thread DirectionRIGHT-HAND SINGLE END
Mating End Quantity2 SINGLE END
Seat Angle in Deg45.0 SINGLE END
Design FormSTRAIGHT
Tube Outside Diameter0.250 INCHES NOMINAL IN
Thread Class3A SINGLE END A
Thread Series DesignatorUNS SINGLE END
Nominal Thread Size0.438 INCHES SINGLE END IN
End Connection StyleSWIVEL NUT, INVERTED FLARE SINGLE END
MaterialSTEEL SINGLE END
Wall Thickness0.049 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2825-00-146-00514971 INTERCHANGEABLE
Shaft Assembly
Northrop Grumman Systems Corporation Div Marine Systems
4730-00-277-4780161256 INTERCHANGEABLE
Fitting,lubrication
Goodrich Corporation
9390-00-531-3110KSD4520-1 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Kaman Aerospace Corporation Dba Air Vehicles & Mro Division
5910-00-893-517911065337-004 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Us Army Aviation and Missile Command
4820-01-131-32854971-G502 INTERCHANGEABLE
Cock,drain
Howell Laboratories Inc Dba Howell Laboratories Inc
4820-01-185-66554971-G501 INTERCHANGEABLE
Cock,drain
Howell Laboratories Inc Dba Howell Laboratories Inc
4920-01-375-55284971 INTERCHANGEABLE
Fixture,aircraft Maintenance
Tech Resources, Inc
5935-01-433-56794971 INTERCHANGEABLE
Backshell,electrical Connector
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
4971 PRIMARY Elliott Machine Works Inc (USA)
Related Parts
2825-00-146-0051INTERCHANGEABLE
SHAFT ASSEMBLY
4971
4730-00-277-4780INTERCHANGEABLE
FITTING,LUBRICATION
161256
9390-00-531-3110INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
KSD4520-1
5910-00-893-5179INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
11065337-004
4820-01-131-3285INTERCHANGEABLE
COCK,DRAIN
4971-G502
4820-01-185-6655INTERCHANGEABLE
COCK,DRAIN
4971-G501
4920-01-375-5528INTERCHANGEABLE
FIXTURE,AIRCRAFT MAINTENANCE
4971
5935-01-433-5679INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
4971

Frequently Asked Questions

What is NSN 4710-01-005-3599?

NSN 4710-01-005-3599 is a Tube Assembly,metal, manufactured by Elliott Machine Works Inc, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-005-3599?

NSN 4710-01-005-3599 has 1 cross-referenced part number: 4971 (Elliott Machine Works Inc).

What NSN replaces 4710-01-005-3599?

There are 8 known substitutes for 4710-01-005-3599: 2825-00-146-0051, 4730-00-277-4780, 9390-00-531-3110 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4971?

Key specifications for 4971: Material: STEEL TUBING; Thread Direction: RIGHT-HAND SINGLE END; Mating End Quantity: 2 SINGLE END; Seat Angle in Deg: 45.0 SINGLE END. 13 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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