Fiber Rope Assembly, Single Leg4020-01-651-1750

NSN 4020-01-651-1750 · NIIN 016511750 · Part number 261-0-001

Maritime Applied Physics Corporation Dba Blacksea Technologies · FSC 4020 — Fiber Rope, Cordage, and Twine · FSG 40 — Rope, Cable, Chain, and Fittings · CAGE 0E3P8

Government record, cited

NSN 4020-01-651-1750 — this item is cataloged by the U.S. Government under National Stock Number 4020-01-651-1750. Manufacturer of record part number: 261-0-001.

Also searched as 4020-01-651-1750 · 4020016511750 · NIIN 016511750 · 01-651-1750 · FSC 4020 Fiber Rope, Cordage, and Twine · CAGE 0E3P8 · 261-0-001 · 261-0-00- REV-

Nearby stock numbers ← 4020-01-650-9923 Rope, Fibrous · 4020-01-651-2257 Fiber Rope Assembly, Single Leg →

Features

Fiber Rope Assembly,single Leg — FSC 4020
2 manufacturer part numbers on file
Manufacturer of record: Maritime Applied Physics Corporation Dba Blacksea Technologies

Identification

NSN: 4020-01-651-1750
NIIN: 016511750
FSC: 4020 — Fiber Rope, Cordage, and Twine
FSG: 40 — Rope, Cable, Chain, and Fittings
Primary part number: 261-0-001
Manufacturer: Maritime Applied Physics Corporation Dba Blacksea Technologies

General Description

The Fiber Rope Assembly,single Leg, cataloged under National Stock Number 4020-01-651-1750, is classified within Federal Supply Class 4020 (Fiber Rope, Cordage, and Twine) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Maritime Applied Physics Corporation Dba Blacksea Technologies. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Fiber Rope Assembly,single Leg
FSC / FSG	4020 — Fiber Rope, Cordage, and Twine (FSG 40)
Manufacturers	Maritime Applied Physics Corporation Dba Blacksea Technologies (CAGE 0E3P8)

Technical Specifications

Parameter	Value
NSN	4020-01-651-1750
Primary Part Number	261-0-001
Item Name	Fiber Rope Assembly,single Leg
FSC / FSG	4020 / 40 — Fiber Rope, Cordage, and Twine
Manufacturer	Maritime Applied Physics Corporation Dba Blacksea Technologies
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
261-0-00- REV-	Maritime Applied Physics Corporation Dba Blacksea Technologies (USA)
261-0-001 PRIMARY	Maritime Applied Physics Corporation Dba Blacksea Technologies (USA)

No interchangeability data on file.

Other items in FSC 4020 — Fiber Rope, Cordage, and Twine

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4020-00-001-9356

TAPE,LACING AND TYING

4020-00-001-9357

TAPE,LACING AND TYING

4020-00-001-9358

TAPE,LACING AND TYING

4020-00-001-9359

TAPE,LACING AND TYING

4020-00-003-6293

ROPE,FIBROUS

4020-00-004-4066

RORE,SYNTHETIC FIBER

4020-00-004-5348

4020-00-004-5348 · Item name not on file

4020-00-005-7707

CORD ASSEMBLY,ELASTIC

Frequently Asked Questions

What is NSN 4020-01-651-1750?

NSN 4020-01-651-1750 is a Fiber Rope Assembly,single Leg, manufactured by Maritime Applied Physics Corporation Dba Blacksea Technologies, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.

What part numbers are listed for NSN 4020-01-651-1750?

NSN 4020-01-651-1750 has 2 manufacturer part numbers on file: 261-0-00- REV- (Maritime Applied Physics Corporation Dba Blacksea Technologies), 261-0-001 (Maritime Applied Physics Corporation Dba Blacksea Technologies).

Is NSN 4020-01-651-1750 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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