PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

230-0-002Tow Line Fairlead

Maritime Applied Physics Corporation Dba Blacksea Technologies · NSN 3940-01-602-7137 · FSC 3940 · No Item Name Available
Verified by PartsTable
NSN 3940-01-602-7137 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-602-7137. Primary manufacturer part number: 230-0-002.
Features
  • Tow Line Fairlead — FSC 3940
  • 2 verified cross-references
  • Primary manufacturer: Maritime Applied Physics Corporation Dba Blacksea Technologies
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tow Line Fairlead, cataloged under National Stock Number 3940-01-602-7137, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Maritime Applied Physics Corporation Dba Blacksea Technologies. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3940-01-602-7137
Primary Part Number230-0-002
Item NameTow Line Fairlead
FSC / FSG3940 / 39 — No Item Name Available
ManufacturerMaritime Applied Physics Corporation Dba Blacksea Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5815-00-101-9768 INTERCHANGEABLE
Arm Assembly,receiv
5915-01-023-25533EF1 INTERCHANGEABLE
Filter,radio Frequency Interfere
Te Connectivity Corporation Div Corcom
5955-01-467-6579230-0002 INTERCHANGEABLE
Crystal,ceramic,transducer
Cyberchron Corporation
7530-01-552-77222300-002 INTERCHANGEABLE
Form,printed
Stereo Optical Company, Inc
2590-01-647-8491230000-2 INTERCHANGEABLE
Fuse,hydraulic System
Curtiss-Wright Controls Integrated Sensing, Inc. Dba Predator Systems
Cross-Reference Index
Part NumberManufacturer
230-0-002 PRIMARY Maritime Applied Physics Corporation Dba Blacksea Technologies (USA)
230-0-001 REV B ITEM NO.4 Maritime Applied Physics Corporation Dba Blacksea Technologies (USA)
Related Parts
5815-00-101-9768INTERCHANGEABLE
ARM ASSEMBLY,RECEIV
5915-01-023-2553INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
3EF1
5955-01-467-6579INTERCHANGEABLE
CRYSTAL,CERAMIC,TRANSDUCER
230-0002
7530-01-552-7722INTERCHANGEABLE
FORM,PRINTED
2300-002
2590-01-647-8491INTERCHANGEABLE
FUSE,HYDRAULIC SYSTEM
230000-2

Frequently Asked Questions

What is NSN 3940-01-602-7137?

NSN 3940-01-602-7137 is a Tow Line Fairlead, manufactured by Maritime Applied Physics Corporation Dba Blacksea Technologies, classified under FSC 3940 (No Item Name Available). Status: active.

What are the part numbers for NSN 3940-01-602-7137?

NSN 3940-01-602-7137 has 2 cross-referenced part numbers: 230-0-002 (Maritime Applied Physics Corporation Dba Blacksea Technologies), 230-0-001 REV B ITEM NO.4 (Maritime Applied Physics Corporation Dba Blacksea Technologies).

What NSN replaces 3940-01-602-7137?

There are 5 known substitutes for 3940-01-602-7137: 5815-00-101-9768, 5915-01-023-2553, 5955-01-467-6579 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 230-0-002?

Key specifications for 230-0-002: End Item Identification: UPDATE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com