NSN 3950-01-619-3477 · NIIN 016193477 · Part number MR50SB/50FT
Sperian Fall Arrest Systems, Inc. · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 43WT2
Government record, cited
NSN 3950-01-619-3477 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-619-3477. Manufacturer of record part number: MR50SB/50FT.
Also searched as3950-01-619-3477 ·
3950016193477 ·
NIIN 016193477 ·
01-619-3477 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 43WT2 · MR50SB/50FT
The Hoist,wire Rope, cataloged under National Stock Number 3950-01-619-3477, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Sperian Fall Arrest Systems, Inc.. Government technical data includes 9 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.
Other items in FSC 3950 — Winches, Hoists, Cranes, and Derricks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3950-00-001-1249
LINING,FRICTION
3950-00-001-3984
3950-00-001-3984 · Item name not on file
3950-00-001-6303
3950-00-001-6303 · Item name not on file
3950-00-001-6304
3950-00-001-6304 · Item name not on file
3950-00-001-6312
3950-00-001-6312 · Item name not on file
3950-00-001-6313
HOIST,TRUCK
3950-00-001-7831
3950-00-001-7831 · Item name not on file
3950-00-001-7834
COOLING COIL,WINCH
Frequently Asked Questions
What is NSN 3950-01-619-3477?
NSN 3950-01-619-3477 is a Hoist,wire Rope, manufactured by Sperian Fall Arrest Systems, Inc., classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-619-3477?
NSN 3950-01-619-3477 has 1 manufacturer part number on file: MR50SB/50FT (Sperian Fall Arrest Systems, Inc.).
What are the specifications of MR50SB/50FT?
Key specifications for MR50SB/50FT: Inclosure Type: FULLY INCLOSED; Load Rating: 310.0 POUNDS MAXIMUM LBS; Mounting Method: HOOK SUSPENSION; Mounting Position: RIGHT ANGLE. 9 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-619-3477 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.