PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1601409Fiber Rope Assembly,single Leg

Naval Facilities Engineering Command · NSN 4020-01-665-0063 · FSC 4020 · No Item Name Available
Verified by PartsTable
NSN 4020-01-665-0063 — this item is cataloged by the U.S. Government under National Stock Number 4020-01-665-0063. Primary manufacturer part number: 1601409.
Features
  • Fiber Rope Assembly,single Leg — FSC 4020
  • 3 verified cross-references
  • Primary manufacturer: Naval Facilities Engineering Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fiber Rope Assembly,single Leg, cataloged under National Stock Number 4020-01-665-0063, is classified within Federal Supply Class 4020 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Naval Facilities Engineering Command. This item has 3 commercial cross-references from 2 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 NameFiber Rope Assembly,single Leg
FSC / FSG4020 — No Item Name Available (FSG 40)
ManufacturersNaval Facilities Engineering Command (CAGE 80091); Samson Rope Technologies Inc (CAGE 3A3T8)
Technical Specifications
ParameterValue
NSN4020-01-665-0063
Primary Part Number1601409
Item NameFiber Rope Assembly,single Leg
FSC / FSG4020 / 40 — No Item Name Available
ManufacturerNaval Facilities Engineering Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-529-0811RP12 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Caplugs Llc Dba Mokon Div Caplugs
5940-00-924-7831JN314-412-C INTERCHANGEABLE
Splice,conductor
Panduit Corp.
5962-01-105-1322161-409-1111 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5998-01-317-694310-01409 INTERCHANGEABLE
Circuit Card Assembly
Bytex Corp
6550-01-537-9351161409 INTERCHANGEABLE
Protein Precipitating Test Reage
Dionex Corporation
2090-01-626-383556516028 INTERCHANGEABLE
Support,structural Component,veh
Jered Llc
Cross-Reference Index
Part NumberManufacturer
1601409 PRIMARY Naval Facilities Engineering Command (USA)
RP-12 PRIMARY Samson Rope Technologies Inc (USA)
161409 Naval Facilities Engineering Command (USA)
Related Parts
5340-00-529-0811INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
RP12
5940-00-924-7831INTERCHANGEABLE
SPLICE,CONDUCTOR
JN314-412-C
5962-01-105-1322INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
161-409-1111
5998-01-317-6943INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
10-01409
6550-01-537-9351INTERCHANGEABLE
PROTEIN PRECIPITATING TEST REAGE
161409
2090-01-626-3835INTERCHANGEABLE
SUPPORT,STRUCTURAL COMPONENT,VEH
56516028

Frequently Asked Questions

What is NSN 4020-01-665-0063?

NSN 4020-01-665-0063 is a Fiber Rope Assembly,single Leg, manufactured by Naval Facilities Engineering Command, classified under FSC 4020 (No Item Name Available). Status: active.

What are the part numbers for NSN 4020-01-665-0063?

NSN 4020-01-665-0063 has 3 cross-referenced part numbers: 1601409 (Naval Facilities Engineering Command), RP-12 (Samson Rope Technologies Inc), 161409 (Naval Facilities Engineering Command).

What NSN replaces 4020-01-665-0063?

There are 6 known substitutes for 4020-01-665-0063: 5340-00-529-0811, 5940-00-924-7831, 5962-01-105-1322 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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