PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32393Plug,protective,dust and Moistur

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5340-01-257-7656 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-257-7656 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-257-7656. Primary manufacturer part number: 32393.
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-257-7656, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Successor NSN5340-00-285-6537 — Plug,fusible
Technical Specifications
ParameterValue
NSN5340-01-257-7656
Primary Part Number32393
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5340-00-285-6537150152 SUCCESSOR
Plug,fusible
Johnson Controls Navy Systems, Llc
5330-00-196-5330 INTERCHANGEABLE
Packing,preformed
3455-00-243-216911620 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
5330-00-253-28410325-7190-H1L5-LUP INTERCHANGEABLE
Seal,plain Encased
Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems
4730-01-194-2072N32393 INTERCHANGEABLE
Plug,pipe
Leslie Controls, Inc. Dba Leslie Controls Inc
6350-01-667-4445855T-G24TL4 INTERCHANGEABLE
Alarm,audible-Visual
Rockwell Automation Inc Dba Rockwell Automation
1005-01-690-657232393 INTERCHANGEABLE
Sponge Head Assembly,bore Cleani
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
32393 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5340-00-285-6537SUCCESSOR
PLUG,FUSIBLE
150152
5330-00-196-5330INTERCHANGEABLE
PACKING,PREFORMED
3455-00-243-2169INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11620
5330-00-253-2841INTERCHANGEABLE
SEAL,PLAIN ENCASED
0325-7190-H1L5-LUP
4730-01-194-2072INTERCHANGEABLE
PLUG,PIPE
N32393
6350-01-667-4445INTERCHANGEABLE
ALARM,AUDIBLE-VISUAL
855T-G24TL4
1005-01-690-6572INTERCHANGEABLE
SPONGE HEAD ASSEMBLY,BORE CLEANI
32393

Frequently Asked Questions

What is NSN 5340-01-257-7656?

NSN 5340-01-257-7656 is a Plug,protective,dust and Moistur, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-257-7656?

NSN 5340-01-257-7656 has 1 cross-referenced part number: 32393 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5340-01-257-7656?

There are 7 known substitutes for 5340-01-257-7656: 5340-00-285-6537, 5330-00-196-5330, 3455-00-243-2169 and 4 more. Verify interchangeability with system specifications before substitution.

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