NSN 4030-01-546-1806 · NIIN 015461806 · Part number 3663T45
Mcmaster-Carr Supply Co · FSC 4030 — Fittings for Rope, Cable, and Chain · FSG 40 — Rope, Cable, Chain, and Fittings · CAGE 39428
Government record, cited
NSN 4030-01-546-1806 — this item is cataloged by the U.S. Government under National Stock Number 4030-01-546-1806. Manufacturer of record part number: 3663T45.
Also searched as4030-01-546-1806 ·
4030015461806 ·
NIIN 015461806 ·
01-546-1806 ·
FSC 4030 Fittings for Rope, Cable, and Chain · CAGE 39428 · 3663T45 · AL4007977
The Shackle, cataloged under National Stock Number 4030-01-546-1806, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
General Dynamics Ordnance and Tactical Systems, Inc. (USA)
No interchangeability data on file.
Other items in FSC 4030 — Fittings for Rope, Cable, and Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4030-00-001-5120
SHACKLE
4030-00-001-9591
TERMINAL,ROPE,SWAGING
4030-00-001-9952
PLUG,WIRE ROPE
4030-00-001-9953
FERRULE,WIRE ROPE
4030-00-003-0385
4030-00-003-0385 · Item name not on file
4030-00-003-1512
SHACKLE
4030-00-003-1801
SLEEVE
4030-00-003-4166
4030-00-003-4166 · Item name not on file
Frequently Asked Questions
What is NSN 4030-01-546-1806?
NSN 4030-01-546-1806 is a Shackle, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
What part numbers are listed for NSN 4030-01-546-1806?
NSN 4030-01-546-1806 has 2 manufacturer part numbers on file: 3663T45 (Mcmaster-Carr Supply Co), AL4007977 (General Dynamics Ordnance and Tactical Systems, Inc.).
What are the specifications of 3663T45?
Key specifications for 3663T45: Inside Length: 3.312 INCHES NOMINAL IN; Style Designator: ANCHOR; Opening Width: 1.437 INCHES NOMINAL IN; Locking Device Type: PIN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4030-01-546-1806 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.