NSN 3950-01-346-5405 · NIIN 013465405 · Part number 5D1-01974
Lake Shore Systems, Inc. · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 34712
Government record, cited
NSN 3950-01-346-5405 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-346-5405. Manufacturer of record part number: 5D1-01974.
Also searched as3950-01-346-5405 ·
3950013465405 ·
NIIN 013465405 ·
01-346-5405 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 34712 · 5D1-01974
General Characteristics Item Description: STEEL; CENTER POSITION; SQ TUBING W/RECTANGULAR FLANGE ON ONE END,FLANGE HAS 4 MOUNTING HOLES; 15.62 IN. LG O/A,5.00 IN. H,3.25 IN. W IN
1 manufacturer part number on file
Manufacturer of record: Lake Shore Systems, Inc.
Identification
NSN: 3950-01-346-5405
NIIN: 013465405
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 5D1-01974
Manufacturer: Lake Shore Systems, Inc.
General Description
The Tube,winch, cataloged under National Stock Number 3950-01-346-5405, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 1 specification, 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
Parameter
Value
NSN
3950-01-346-5405
Primary Part Number
5D1-01974
Item Name
Tube,winch
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer
Lake Shore Systems, Inc.
Status
ACTIVE
General Characteristics Item Description
STEEL; CENTER POSITION; SQ TUBING W/RECTANGULAR FLANGE ON ONE END,FLANGE HAS 4 MOUNTING HOLES; 15.62 IN. LG O/A,5.00 IN. H,3.25 IN. W IN
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 3950-01-346-5405?
NSN 3950-01-346-5405 is a Tube,winch, manufactured by Lake Shore Systems, Inc., classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-346-5405?
NSN 3950-01-346-5405 has 1 manufacturer part number on file: 5D1-01974 (Lake Shore Systems, Inc.).
What are the specifications of 5D1-01974?
Key specifications for 5D1-01974: General Characteristics Item Description: STEEL; CENTER POSITION; SQ TUBING W/RECTANGULAR FLANGE ON ONE END,FLANGE HAS 4 MOUNTING HOLES; 15.62 IN. LG O/A,5.00 IN. H,3.25 IN. W IN; End Item Identification: LAKE SHORE MODEL RL-272B/SLQ-25. 1 specification is documented in the U.S. Government catalog.
Is NSN 3950-01-346-5405 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.