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NSN 4020-01-550-4572Government record, cited

Fiber Rope Assembly, Single Leg4020-01-550-4572

NSN 4020-01-550-4572 · NIIN 015504572 · Part number FFKEEP
Bob Evans Designs, Inc · FSC 4020 — Fiber Rope, Cordage, and Twine · FSG 40 — Rope, Cable, Chain, and Fittings · CAGE 08FS2
Government record, cited
NSN 4020-01-550-4572 — this item is cataloged by the U.S. Government under National Stock Number 4020-01-550-4572. Manufacturer of record part number: FFKEEP.
Also searched as  4020-01-550-4572 · 4020015504572 · NIIN 015504572 · 01-550-4572 · FSC 4020 Fiber Rope, Cordage, and Twine · CAGE 08FS2 · FFKEEP
Nearby stock numbers  ·
Features
  • Fiber Rope Assembly,single Leg — FSC 4020
  • 1 manufacturer part number on file
  • Manufacturer of record: Bob Evans Designs, Inc
Identification
  • NSN: 4020-01-550-4572
  • NIIN: 015504572
  • FSC: 4020 — Fiber Rope, Cordage, and Twine
  • FSG: 40 — Rope, Cable, Chain, and Fittings
  • Primary part number: FFKEEP
  • Manufacturer: Bob Evans Designs, Inc
General Description

The Fiber Rope Assembly,single Leg, cataloged under National Stock Number 4020-01-550-4572, 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 Bob Evans Designs, Inc. 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
NSN4020-01-550-4572
Primary Part NumberFFKEEP
Item NameFiber Rope Assembly,single Leg
FSC / FSG4020 / 40 — Fiber Rope, Cordage, and Twine
ManufacturerBob Evans Designs, Inc
StatusACTIVE
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
FFKEEP PRIMARY Bob Evans Designs, Inc (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 4020-01-550-4572?

NSN 4020-01-550-4572 is a Fiber Rope Assembly,single Leg, manufactured by Bob Evans Designs, Inc, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.

What part numbers are listed for NSN 4020-01-550-4572?

NSN 4020-01-550-4572 has 1 manufacturer part number on file: FFKEEP (Bob Evans Designs, Inc).

What are the specifications of FFKEEP?

Key specifications for FFKEEP: Special Features: TETHER WITH MALE/FEMALE BUCKLING FASTENING TIGHTENING SYSTEM; CORD RUNS THROUGH ANCHOR POINT ON FORCE FINS AND STRAP BUCKLES AROUND ANKLE; Part Name Assigned by Controlling Agency: FORCE FIN KEEPER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4020-01-550-4572 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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