PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5/1004Nut,union

Evoqua Water Technologies Llc · NSN 4730-01-594-8340 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-594-8340 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-594-8340. Primary manufacturer part number: 5/1004.
Features
  • Nut,union — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Evoqua Water Technologies Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,union, cataloged under National Stock Number 4730-01-594-8340, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Evoqua Water Technologies Llc. This item has 3 commercial cross-references from 3 manufacturers, 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 NameNut,union
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersEvoqua Water Technologies Llc (CAGE 89357); Bae Systems Australia Defence Pty Ltd (CAGE Z4830); Evoqua Water Technologies Ltd (CAGE U0Y92)
Technical Specifications
ParameterValue
NSN4730-01-594-8340
Primary Part Number5/1004
Item NameNut,union
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEvoqua Water Technologies Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5895-00-505-17315100-4 INTERCHANGEABLE
Generator,pulse
Unison Industries Llc
2940-00-580-6304CH6PL INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5950-00-648-1927C231136 INTERCHANGEABLE
Reactor
L3harris Cincinnati Electronics Corporation
5325-01-019-232251004 INTERCHANGEABLE
Ring,retaining
Paccar Winch Inc Dba Paccar Winch Division
4820-01-046-299520300 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5310-01-107-769951004 INTERCHANGEABLE
Nut
Mcneil Ohio Corp
4710-01-131-644551004 INTERCHANGEABLE
Snap Tube
Shaw Development, Llc
5930-01-214-8256 INTERCHANGEABLE
Switch Assembly
5330-01-243-990651004 INTERCHANGEABLE
Gasket
Graham Corp
5340-01-276-923151-004 INTERCHANGEABLE
Hook,support
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Cross-Reference Index
Part NumberManufacturer
5/1004 PRIMARY Evoqua Water Technologies Llc (USA)
3241766 Bae Systems Australia Defence Pty Ltd (AUS)
W2T624760 Evoqua Water Technologies Ltd (GBR)
Related Parts
5895-00-505-1731INTERCHANGEABLE
GENERATOR,PULSE
5100-4
2940-00-580-6304INTERCHANGEABLE
FILTER ELEMENT,FLUID
CH6PL
5950-00-648-1927INTERCHANGEABLE
REACTOR
C231136
5325-01-019-2322INTERCHANGEABLE
RING,RETAINING
51004
4820-01-046-2995INTERCHANGEABLE
STEM,FLUID VALVE
20300
5310-01-107-7699INTERCHANGEABLE
NUT
51004
4710-01-131-6445INTERCHANGEABLE
SNAP TUBE
51004
5930-01-214-8256INTERCHANGEABLE
SWITCH ASSEMBLY
5330-01-243-9906INTERCHANGEABLE
GASKET
51004
5340-01-276-9231INTERCHANGEABLE
HOOK,SUPPORT
51-004
5133-01-462-3282INTERCHANGEABLE
DRILL,TWIST
51004
1730-01-580-0960INTERCHANGEABLE
COVER,AIRCRAFT SHIPPING
51004

Frequently Asked Questions

What is NSN 4730-01-594-8340?

NSN 4730-01-594-8340 is a Nut,union, manufactured by Evoqua Water Technologies Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-594-8340?

NSN 4730-01-594-8340 has 3 cross-referenced part numbers: 5/1004 (Evoqua Water Technologies Llc), 3241766 (Bae Systems Australia Defence Pty Ltd), W2T624760 (Evoqua Water Technologies Ltd).

What NSN replaces 4730-01-594-8340?

There are 12 known substitutes for 4730-01-594-8340: 5895-00-505-1731, 2940-00-580-6304, 5950-00-648-1927 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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