PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7688Boot,dust and Moisture Seal

Plastic Dip Moldings Inc · NSN 5340-01-578-1524 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-578-1524 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-578-1524. Primary manufacturer part number: 7688.
Features
  • Boot,dust and Moisture Seal — FSC 5340
  • 7 verified cross-references
  • Primary manufacturer: Plastic Dip Moldings Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-578-1524, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Plastic Dip Moldings Inc. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameBoot,dust and Moisture Seal
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersNaval Sea Systems Command (CAGE 53711); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Plastic Dip Moldings Inc (CAGE 6D0J1)
Technical Specifications
ParameterValue
NSN5340-01-578-1524
Primary Part Number7688
Item NameBoot,dust and Moisture Seal
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerPlastic Dip Moldings Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5306-00-208-20727688 INTERCHANGEABLE
Bolt,ribbed Neck
Te Connectivity Corporation
5910-00-245-958348X251ISSUEA INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Wells-Gardner Electronics Corp
5340-00-488-6552768-8 INTERCHANGEABLE
Clamp,loop
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
6130-00-851-09347688 INTERCHANGEABLE
Power Supply Subassembly
Drs Signal Solutions, Inc.
3040-01-047-6502 INTERCHANGEABLE
Shaft,straight
5962-01-205-4883 INTERCHANGEABLE
Microcircuit,digital
5315-01-230-1566 INTERCHANGEABLE
Pin,straight,headless
6145-01-245-72719422 INTERCHANGEABLE
Cable,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
223-8216641-19 Naval Sea Systems Command (USA)
223-8216644-103 Naval Sea Systems Command (USA)
H751-0511-103 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
PDM-7688 Plastic Dip Moldings Inc (USA)
7688 PRIMARY Plastic Dip Moldings Inc (USA)
H7510514A-19 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
H751-0514-19 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5306-00-208-2072INTERCHANGEABLE
BOLT,RIBBED NECK
7688
5910-00-245-9583INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
48X251ISSUEA
5340-00-488-6552INTERCHANGEABLE
CLAMP,LOOP
768-8
6130-00-851-0934INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
7688
3040-01-047-6502INTERCHANGEABLE
SHAFT,STRAIGHT
5962-01-205-4883INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5315-01-230-1566INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
6145-01-245-7271INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
9422

Frequently Asked Questions

What is NSN 5340-01-578-1524?

NSN 5340-01-578-1524 is a Boot,dust and Moisture Seal, manufactured by Plastic Dip Moldings Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-578-1524?

NSN 5340-01-578-1524 has 7 cross-referenced part numbers: 223-8216641-19 (Naval Sea Systems Command), 223-8216644-103 (Naval Sea Systems Command), H751-0511-103 (Electric Boat Corporation Div General Dynamics Electric Boat), PDM-7688 (Plastic Dip Moldings Inc), 7688 (Plastic Dip Moldings Inc) and 2 more.

What NSN replaces 5340-01-578-1524?

There are 8 known substitutes for 5340-01-578-1524: 5306-00-208-2072, 5910-00-245-9583, 5340-00-488-6552 and 5 more. Verify interchangeability with system specifications before substitution.

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