PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26343Retainer,packing

Defense Maritime Solutions, Inc. · NSN 5330-01-242-3541 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-242-3541 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-242-3541. Primary manufacturer part number: 26343.
Features
  • Retainer,packing — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Defense Maritime Solutions, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-242-3541, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Maritime Solutions, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,packing
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersEaton Corporation Dba Eaton Inoac Div Eaton (CAGE 77842); Huntington Ingalls Inc Div Newport News Shipbuilding (CAGE 43689); Defense Maritime Solutions, Inc. (CAGE 0EYA6)
Technical Specifications
ParameterValue
NSN5330-01-242-3541
Primary Part Number26343
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Maritime Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-254-846213520 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
5950-00-509-9061 INTERCHANGEABLE
Transformer,pulse
9540-00-516-6429852K INTERCHANGEABLE
Channel,structural
Aluminum Co of America
5360-00-838-2767 INTERCHANGEABLE
Spring,helical,compression
5325-00-893-9695 INTERCHANGEABLE
Ring,retaining
5905-01-307-838126343 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
26343 Eaton Corporation Dba Eaton Inoac Div Eaton (USA)
630-1554 PIECE 4 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
26343 PRIMARY Defense Maritime Solutions, Inc. (USA)
Related Parts
3455-00-254-8462INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13520
5950-00-509-9061INTERCHANGEABLE
TRANSFORMER,PULSE
9540-00-516-6429INTERCHANGEABLE
CHANNEL,STRUCTURAL
852K
5360-00-838-2767INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5325-00-893-9695INTERCHANGEABLE
RING,RETAINING
5905-01-307-8381INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
26343

Frequently Asked Questions

What is NSN 5330-01-242-3541?

NSN 5330-01-242-3541 is a Retainer,packing, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-242-3541?

NSN 5330-01-242-3541 has 3 cross-referenced part numbers: 26343 (Eaton Corporation Dba Eaton Inoac Div Eaton), 630-1554 PIECE 4 (Huntington Ingalls Inc Div Newport News Shipbuilding), 26343 (Defense Maritime Solutions, Inc.).

What NSN replaces 5330-01-242-3541?

There are 6 known substitutes for 5330-01-242-3541: 3455-00-254-8462, 5950-00-509-9061, 9540-00-516-6429 and 3 more. Verify interchangeability with system specifications before substitution.

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