PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-055-280Strainer Element,sediment

Wm W Nugent & Co Inc · NSN 4730-01-188-8725 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-188-8725 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-188-8725. Primary manufacturer part number: 30-055-280.
Features
  • Strainer Element,sediment — FSC 4730
  • Material: STEEL CORROSION RESISTING
  • Filtering Media Design: MESH
  • Length: 7.500 INCHES MINIMUM AND 8.000 INCHES MAXIMUM IN
  • Mesh Size: 200.0
  • Wire Diameter: 0.002 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Element Outside Diameter: 6.250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-01-188-8725, 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 Wm W Nugent & Co Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-188-8725
Primary Part Number30-055-280
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWm W Nugent & Co Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Filtering Media DesignMESH
Length7.500 INCHES MINIMUM AND 8.000 INCHES MAXIMUM IN
Mesh Size200.0
Wire Diameter0.002 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Element Outside Diameter6.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3030-00-528-4255 INTERCHANGEABLE
Belt,v
5365-01-260-97634L200 INTERCHANGEABLE
Spacer,special
Dynalec Corporation
Cross-Reference Index
Part NumberManufacturer
4L200 Wm W Nugent & Co Inc (USA)
30-055-280 PRIMARY Wm W Nugent & Co Inc (USA)
Related Parts
3030-00-528-4255INTERCHANGEABLE
BELT,V
5365-01-260-9763INTERCHANGEABLE
SPACER,SPECIAL
4L200

Frequently Asked Questions

What is NSN 4730-01-188-8725?

NSN 4730-01-188-8725 is a Strainer Element,sediment, manufactured by Wm W Nugent & Co Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-188-8725?

NSN 4730-01-188-8725 has 2 cross-referenced part numbers: 4L200 (Wm W Nugent & Co Inc), 30-055-280 (Wm W Nugent & Co Inc).

What NSN replaces 4730-01-188-8725?

There are 2 known substitutes for 4730-01-188-8725: 3030-00-528-4255, 5365-01-260-9763. Verify interchangeability with system specifications before substitution.

What are the specifications of 30-055-280?

Key specifications for 30-055-280: Material: STEEL CORROSION RESISTING; Filtering Media Design: MESH; Length: 7.500 INCHES MINIMUM AND 8.000 INCHES MAXIMUM IN; Mesh Size: 200.0. 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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