PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1947JTube Assembly,metal

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 4710-01-317-2874 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-317-2874 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-317-2874. Primary manufacturer part number: B1947J.
Features
  • Tube Assembly,metal — FSC 4710
  • 2 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-317-2874, 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 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTube Assembly,metal
FSC / FSG4710 — No Item Name Available (FSG 47)
ManufacturersTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208)
Technical Specifications
ParameterValue
NSN4710-01-317-2874
Primary Part NumberB1947J
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-01-317-1698M2051Q INTERCHANGEABLE
Plug,pipe
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4730-01-317-1714B2130 INTERCHANGEABLE
Strainer Element,sediment
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2590-01-317-2814A2149H INTERCHANGEABLE
Filler Neck,vehicular Components
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3020-01-317-2818XB5661 INTERCHANGEABLE
Gear,helical
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4710-01-317-2872B3355A INTERCHANGEABLE
Tube Assembly,metal
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4710-01-317-2873B2132 INTERCHANGEABLE
Tube Assembly,metal
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4820-01-317-4642B3354A INTERCHANGEABLE
Stem,fluid Valve
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-317-4665 INTERCHANGEABLE
Cover,transmission
2520-01-317-4666B2133 INTERCHANGEABLE
Cover,transmission
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3020-01-317-7515B5651A INTERCHANGEABLE
Gear,helical
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
XA7022A Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
B1947J PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
4730-01-317-1698INTERCHANGEABLE
PLUG,PIPE
M2051Q
4730-01-317-1714INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
B2130
2590-01-317-2814INTERCHANGEABLE
FILLER NECK,VEHICULAR COMPONENTS
A2149H
3020-01-317-2818INTERCHANGEABLE
GEAR,HELICAL
XB5661
4710-01-317-2872INTERCHANGEABLE
TUBE ASSEMBLY,METAL
B3355A
4710-01-317-2873INTERCHANGEABLE
TUBE ASSEMBLY,METAL
B2132
4820-01-317-4642INTERCHANGEABLE
STEM,FLUID VALVE
B3354A
2520-01-317-4665INTERCHANGEABLE
COVER,TRANSMISSION
2520-01-317-4666INTERCHANGEABLE
COVER,TRANSMISSION
B2133
3020-01-317-7515INTERCHANGEABLE
GEAR,HELICAL
B5651A
3040-01-317-8831INTERCHANGEABLE
SUPPORT,TRANSMISSIO
B5646
3040-01-317-8946INTERCHANGEABLE
SHAFT,STRAIGHT
XB5593A

Frequently Asked Questions

What is NSN 4710-01-317-2874?

NSN 4710-01-317-2874 is a Tube Assembly,metal, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-317-2874?

NSN 4710-01-317-2874 has 2 cross-referenced part numbers: XA7022A (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), B1947J (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 4710-01-317-2874?

There are 12 known substitutes for 4710-01-317-2874: 4730-01-317-1698, 4730-01-317-1714, 2590-01-317-2814 and 9 more. Verify interchangeability with system specifications before substitution.

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