PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50075-2Stuffing Tube

Evoqua Water Technologies Llc · NSN 5975-01-381-2401 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-381-2401 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-381-2401. Primary manufacturer part number: 50075-2.
Features
  • Stuffing Tube — FSC 5975
  • Nominal Thread Size: 0.250 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: STEEL AND PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Overall Outside Diameter: 7.750 INCHES NOMINAL IN
  • Thread Class: 2B LOCATION NOT OTHERWISE SPECIFIED
  • Thread Quantity Per Inch: 20 LOCATION NOT OTHERWISE SPECIFIED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED
  • 1 verified cross-reference
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel and Plastic Polytetrafluoroethylene Overall construction
General Description

The Stuffing Tube, cataloged under National Stock Number 5975-01-381-2401, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Evoqua Water Technologies Llc. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-381-2401
Primary Part Number50075-2
Item NameStuffing Tube
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEvoqua Water Technologies Llc
StatusACTIVE
Nominal Thread Size0.250 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
MaterialSTEEL AND PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Overall Outside Diameter7.750 INCHES NOMINAL IN
Thread Class2B LOCATION NOT OTHERWISE SPECIFIED
Thread Quantity Per Inch20 LOCATION NOT OTHERWISE SPECIFIED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-056-542910237248-2 INTERCHANGEABLE
Clamp,synchro
Us Army Aviation and Missile Command
2540-00-736-7670 INTERCHANGEABLE
Pedal
7690-01-196-7390500-752 INTERCHANGEABLE
Marker,identification
Atlas Polar Company Limited Div Atlas Polar Company Ltd
Cross-Reference Index
Part NumberManufacturer
50075-2 PRIMARY Evoqua Water Technologies Llc (USA)
Related Parts
5340-00-056-5429INTERCHANGEABLE
CLAMP,SYNCHRO
10237248-2
2540-00-736-7670INTERCHANGEABLE
PEDAL
7690-01-196-7390INTERCHANGEABLE
MARKER,IDENTIFICATION
500-752

Frequently Asked Questions

What is NSN 5975-01-381-2401?

NSN 5975-01-381-2401 is a Stuffing Tube, manufactured by Evoqua Water Technologies Llc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-381-2401?

NSN 5975-01-381-2401 has 1 cross-referenced part number: 50075-2 (Evoqua Water Technologies Llc).

What NSN replaces 5975-01-381-2401?

There are 3 known substitutes for 5975-01-381-2401: 5340-00-056-5429, 2540-00-736-7670, 7690-01-196-7390. Verify interchangeability with system specifications before substitution.

What are the specifications of 50075-2?

Key specifications for 50075-2: Nominal Thread Size: 0.250 INCHES LOCATION NOT OTHERWISE SPECIFIED IN; Material: STEEL AND PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Overall Outside Diameter: 7.750 INCHES NOMINAL IN; Special Features: CONTAINS 35 FT. DSS-3 CABLE FT. 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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