PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-22018-24Packing Nut

Euramco Safety Inc · NSN 4730-01-211-2365 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-211-2365 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-211-2365. Primary manufacturer part number: 55-22018-24.
Features
  • Packing Nut — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Euramco Safety Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Packing Nut, cataloged under National Stock Number 4730-01-211-2365, 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 Euramco Safety Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking Nut
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersEuramco Safety Inc (CAGE 52081)
Technical Specifications
ParameterValue
NSN4730-01-211-2365
Primary Part Number55-22018-24
Item NamePacking Nut
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEuramco Safety Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-01-121-638355-22018-19 INTERCHANGEABLE
Valve,flow Control
Euramco Safety Inc
4730-01-144-2155NA1429 INTERCHANGEABLE
Strainer,sediment
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-188-335314656N18 INTERCHANGEABLE
Sleeve,shaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-266-138255-22018-26 INTERCHANGEABLE
Deflector,dirt and Liquid
Euramco Safety Inc
Cross-Reference Index
Part NumberManufacturer
55-22018 Euramco Safety Inc (USA)
55-22018-24 PRIMARY Euramco Safety Inc (USA)
Related Parts
4820-01-121-6383INTERCHANGEABLE
VALVE,FLOW CONTROL
55-22018-19
4730-01-144-2155INTERCHANGEABLE
STRAINER,SEDIMENT
NA1429
4320-01-188-3353INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
14656N18
4320-01-266-1382INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
55-22018-26

Frequently Asked Questions

What is NSN 4730-01-211-2365?

NSN 4730-01-211-2365 is a Packing Nut, manufactured by Euramco Safety Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-211-2365?

NSN 4730-01-211-2365 has 2 cross-referenced part numbers: 55-22018 (Euramco Safety Inc), 55-22018-24 (Euramco Safety Inc).

What NSN replaces 4730-01-211-2365?

There are 4 known substitutes for 4730-01-211-2365: 4820-01-121-6383, 4730-01-144-2155, 4320-01-188-3353 and 1 more. Verify interchangeability with system specifications before substitution.

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