PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30715Port,permeate

Highland Engineering, Inc. · NSN 6695-01-355-4171 · FSC 6695 · No Item Name Available
Verified by PartsTable
NSN 6695-01-355-4171 — this item is cataloged by the U.S. Government under National Stock Number 6695-01-355-4171. Primary manufacturer part number: 30715.
Features
  • Port,permeate — FSC 6695
  • General Characteristics Item Description: PVC THERMO PLASTIC
  • 4 verified cross-references
  • Primary manufacturer: Highland Engineering, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Port,permeate, cataloged under National Stock Number 6695-01-355-4171, is classified within Federal Supply Class 6695 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Highland Engineering, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6695-01-355-4171
Primary Part Number30715
Item NamePort,permeate
FSC / FSG6695 / 66 — No Item Name Available
ManufacturerHighland Engineering, Inc.
StatusACTIVE
General Characteristics Item DescriptionPVC THERMO PLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-459-550226333 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
6145-00-669-6704 INTERCHANGEABLE
Wire,electrical
1660-00-730-3554307-15 INTERCHANGEABLE
Sleeve,guide
Industrial Design Laboratories Inc
3455-01-365-1666307-15 INTERCHANGEABLE
Cutter,milling,side
Kennametal Inc. Div Kennametal Industrial Products Group
Cross-Reference Index
Part NumberManufacturer
407004-1 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
407004-1 Aqua-Chem, Inc. (USA)
407004-1 Advanced Structures Inc (USA)
30715 PRIMARY Highland Engineering, Inc. (USA)
Related Parts
5330-00-459-5502INTERCHANGEABLE
GASKET
26333
6145-00-669-6704INTERCHANGEABLE
WIRE,ELECTRICAL
1660-00-730-3554INTERCHANGEABLE
SLEEVE,GUIDE
307-15
3455-01-365-1666INTERCHANGEABLE
CUTTER,MILLING,SIDE
307-15

Frequently Asked Questions

What is NSN 6695-01-355-4171?

NSN 6695-01-355-4171 is a Port,permeate, manufactured by Highland Engineering, Inc., classified under FSC 6695 (No Item Name Available). Status: active.

What are the part numbers for NSN 6695-01-355-4171?

NSN 6695-01-355-4171 has 4 cross-referenced part numbers: 407004-1 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 407004-1 (Aqua-Chem, Inc.), 407004-1 (Advanced Structures Inc), 30715 (Highland Engineering, Inc.).

What NSN replaces 6695-01-355-4171?

There are 4 known substitutes for 6695-01-355-4171: 5330-00-459-5502, 6145-00-669-6704, 1660-00-730-3554 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30715?

Key specifications for 30715: General Characteristics Item Description: PVC THERMO PLASTIC; End Item Identification: 4610-01-219-8707; Special Features: PORT FOR SALT WATER PRESSURE VESSEL. 3 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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