PartsTable TECHNICAL DATA SHEET
NSN 2040-01-459-1665Government record, cited

Chock, Rope, Closed2040-01-459-1665

NSN 2040-01-459-1665 · NIIN 014591665 · Part number 2047-LC1
Byfield Marine Supply Inc · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 0TDN3
Government record, cited
NSN 2040-01-459-1665 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-459-1665. Manufacturer of record part number: 2047-LC1.
Also searched as  2040-01-459-1665 · 2040014591665 · NIIN 014591665 · 01-459-1665 · FSC 2040 Marine Hardware and Hull Items · CAGE 0TDN3 · 2047-LC1
Nearby stock numbers  ·
Features
  • Chock,rope,closed — FSC 2040
  • Opening Length: 1.125 INCHES NOMINAL IN
  • Style Designator: CLOSED DECK
  • Material: STEEL CORROSION RESISTING
  • 1 manufacturer part number on file
  • Manufacturer of record: Byfield Marine Supply Inc
Identification
  • NSN: 2040-01-459-1665
  • NIIN: 014591665
  • FSC: 2040 — Marine Hardware and Hull Items
  • FSG: 20 — Ship and Marine Equipment
  • Primary part number: 2047-LC1
  • Manufacturer: Byfield Marine Supply Inc
General Description

The Chock,rope,closed, cataloged under National Stock Number 2040-01-459-1665, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Byfield Marine Supply Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-01-459-1665
Primary Part Number2047-LC1
Item NameChock,rope,closed
FSC / FSG2040 / 20 — Marine Hardware and Hull Items
ManufacturerByfield Marine Supply Inc
StatusACTIVE
Opening Length1.125 INCHES NOMINAL IN
Style DesignatorCLOSED DECK
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
2047-LC1 PRIMARY Byfield Marine Supply Inc (USA)
No interchangeability data on file.
Other items in FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-030-8331
LENS ASSEMBLY,PERIS
2040-00-349-6785
2040-00-349-6785 · Item name not on file
2040-00-361-3924
2040-00-361-3924 · Item name not on file
2040-00-368-5901
2040-00-368-5901 · Item name not on file
2040-00-385-8796
BOX,STUFFING
2040-00-385-9234
2040-00-385-9234 · Item name not on file
2040-00-391-4442
FAIRWATER
2040-00-393-3850
STRAINER,INTAKE

Frequently Asked Questions

What is NSN 2040-01-459-1665?

NSN 2040-01-459-1665 is a Chock,rope,closed, manufactured by Byfield Marine Supply Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-459-1665?

NSN 2040-01-459-1665 has 1 manufacturer part number on file: 2047-LC1 (Byfield Marine Supply Inc).

What are the specifications of 2047-LC1?

Key specifications for 2047-LC1: Opening Length: 1.125 INCHES NOMINAL IN; Style Designator: CLOSED DECK; Overall Length: 4.750 INCHES NOMINAL IN; Overall Width: 1.750 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2040-01-459-1665 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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