NSN 3950-01-346-5406 · NIIN 013465406 · Part number 5D1-01973
Lake Shore Systems, Inc. · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 34712
Government record, cited
NSN 3950-01-346-5406 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-346-5406. Manufacturer of record part number: 5D1-01973.
Also searched as3950-01-346-5406 ·
3950013465406 ·
NIIN 013465406 ·
01-346-5406 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 34712 · 5D1-01973
General Characteristics Item Description: STEEL; SIDE POSITION; SQ TUBE W/ROUND FLANGE,12.12 IN. LG O/A,5.00 IN. DIA FLANGE W/4 HOLES 0.23 IN. DIA EQUALLY SPACED ON A 4.25 IN. DIA BOLT CIRCLE; 45.0 DEG ANGLE POINT ON END IN
1 manufacturer part number on file
Manufacturer of record: Lake Shore Systems, Inc.
Identification
NSN: 3950-01-346-5406
NIIN: 013465406
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 5D1-01973
Manufacturer: Lake Shore Systems, Inc.
General Description
The Tube,winch, cataloged under National Stock Number 3950-01-346-5406, 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
3950-01-346-5406
Primary Part Number
5D1-01973
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; SIDE POSITION; SQ TUBE W/ROUND FLANGE,12.12 IN. LG O/A,5.00 IN. DIA FLANGE W/4 HOLES 0.23 IN. DIA EQUALLY SPACED ON A 4.25 IN. DIA BOLT CIRCLE; 45.0 DEG ANGLE POINT ON END 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 3950-01-346-5406?
NSN 3950-01-346-5406 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 3950-01-346-5406?
NSN 3950-01-346-5406 has 1 manufacturer part number on file: 5D1-01973 (Lake Shore Systems, Inc.).
What are the specifications of 5D1-01973?
Key specifications for 5D1-01973: General Characteristics Item Description: STEEL; SIDE POSITION; SQ TUBE W/ROUND FLANGE,12.12 IN. LG O/A,5.00 IN. DIA FLANGE W/4 HOLES 0.23 IN. DIA EQUALLY SPACED ON A 4.25 IN. DIA BOLT CIRCLE; 45.0 DEG ANGLE POINT ON END IN; End Item Identification: LAKE SHORE MODEL RL-272B/SLQ-25 WINCH. 1 specification is documented in the U.S. Government catalog.
Is NSN 3950-01-346-5406 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.