PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4974Tube Assembly,metal

Elliott Machine Works Inc · NSN 4710-01-005-3644 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-005-3644 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-005-3644. Primary manufacturer part number: 4974.
Features
  • Tube Assembly,metal — FSC 4710
  • Material: STEEL TUBING
  • Nominal Thread Size: 0.438 INCHES SINGLE END IN
  • Thread Class: 3A SINGLE END A
  • Mating End Quantity: 2 SINGLE END
  • Seat Angle in Deg: 37.0 SINGLE END
  • End Connection Style: SWIVEL NUT, INVERTED FLARE SINGLE END
  • Thread Series Designator: UNS SINGLE END
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 4710-01-005-3644, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-005-3644
Primary Part Number4974
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerElliott Machine Works Inc
StatusACTIVE
MaterialSTEEL TUBING
Nominal Thread Size0.438 INCHES SINGLE END IN
Thread Class3A SINGLE END A
Mating End Quantity2 SINGLE END
Seat Angle in Deg37.0 SINGLE END
End Connection StyleSWIVEL NUT, INVERTED FLARE SINGLE END
Thread Series DesignatorUNS SINGLE END
Design FormSTRAIGHT
Tube Outside Diameter0.250 INCHES NOMINAL IN
MaterialSTEEL SINGLE END
Thread DirectionRIGHT-HAND SINGLE END
Wall Thickness0.049 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5360-00-164-067301770-0233 INTERCHANGEABLE
Spring,helical,torsion
Asrc Federal Facilities Logistics, Llc
4730-00-288-97843406033 INTERCHANGEABLE
Elbow,pipe
Frink America Inc
5950-00-310-1480SP-569-C INTERCHANGEABLE
Reactor
Espey Mfg. & Electronics Corp.
5935-00-353-21477756235 INTERCHANGEABLE
Connector,receptacle,electrical
Ogden Air Logistics Center
3610-00-461-1261 INTERCHANGEABLE
Coupling,clutch Torque
5950-00-648-16194974 INTERCHANGEABLE
Coil,electrical
Te Connectivity Corporation
3110-01-114-82763842018-1 INTERCHANGEABLE
Bearing,ball,annular
Mpb Corporation Dba Mpb Corp
5310-01-135-65994974 INTERCHANGEABLE
Nut,plain,cone Seat,hexagon
Lockheed Martin Corporation Div Rms
6530-01-558-9124199603-001 INTERCHANGEABLE
Traction Device,lumbar
Empi, Inc.
Cross-Reference Index
Part NumberManufacturer
4974 PRIMARY Elliott Machine Works Inc (USA)
Related Parts
5360-00-164-0673INTERCHANGEABLE
SPRING,HELICAL,TORSION
01770-0233
4730-00-288-9784INTERCHANGEABLE
ELBOW,PIPE
3406033
5950-00-310-1480INTERCHANGEABLE
REACTOR
SP-569-C
5935-00-353-2147INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7756235
3610-00-461-1261INTERCHANGEABLE
COUPLING,CLUTCH TORQUE
5950-00-648-1619INTERCHANGEABLE
COIL,ELECTRICAL
4974
3110-01-114-8276INTERCHANGEABLE
BEARING,BALL,ANNULAR
3842018-1
5310-01-135-6599INTERCHANGEABLE
NUT,PLAIN,CONE SEAT,HEXAGON
4974
6530-01-558-9124INTERCHANGEABLE
TRACTION DEVICE,LUMBAR
199603-001

Frequently Asked Questions

What is NSN 4710-01-005-3644?

NSN 4710-01-005-3644 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 4710-01-005-3644?

NSN 4710-01-005-3644 has 1 cross-referenced part number: 4974 (Elliott Machine Works Inc).

What NSN replaces 4710-01-005-3644?

There are 9 known substitutes for 4710-01-005-3644: 5360-00-164-0673, 4730-00-288-9784, 5950-00-310-1480 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4974?

Key specifications for 4974: Material: STEEL TUBING; Nominal Thread Size: 0.438 INCHES SINGLE END IN; Thread Class: 3A SINGLE END A; Overall Length: 97.000 INCHES NOMINAL IN. 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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