NSN 3950-01-186-6043 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-186-6043. Manufacturer of record part number: 18A684.
Also searched as3950-01-186-6043 ·
3950011866043 ·
NIIN 011866043 ·
01-186-6043 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 2Y614 · 18A684
General Characteristics Item Description: SET OF TUBES,TWO; STEEL,1.000 INCH OUTSIDE DIAMETER BY 0.065 INCH WALL THICKNESS; 78.625 INCHES OVERALL LENGTH,76.500 INCHES WHEN ASSEMBLED IN
1 manufacturer part number on file
Manufacturer of record: Link-Belt Cranes, L.p., Lllp
Identification
NSN: 3950-01-186-6043
NIIN: 011866043
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 18A684
Manufacturer: Link-Belt Cranes, L.p., Lllp
General Description
The Telescoping Sleeve,manifold, cataloged under National Stock Number 3950-01-186-6043, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Link-Belt Cranes, L.p., Lllp. 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
3950-01-186-6043
Primary Part Number
18A684
Item Name
Telescoping Sleeve,manifold
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer
Link-Belt Cranes, L.p., Lllp
Status
ACTIVE
General Characteristics Item Description
SET OF TUBES,TWO; STEEL,1.000 INCH OUTSIDE DIAMETER BY 0.065 INCH WALL THICKNESS; 78.625 INCHES OVERALL LENGTH,76.500 INCHES WHEN ASSEMBLED 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 3950-01-186-6043?
NSN 3950-01-186-6043 is a Telescoping Sleeve,manifold, manufactured by Link-Belt Cranes, L.p., Lllp, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-186-6043?
NSN 3950-01-186-6043 has 1 manufacturer part number on file: 18A684 (Link-Belt Cranes, L.p., Lllp).
What are the specifications of 18A684?
Key specifications for 18A684: General Characteristics Item Description: SET OF TUBES,TWO; STEEL,1.000 INCH OUTSIDE DIAMETER BY 0.065 INCH WALL THICKNESS; 78.625 INCHES OVERALL LENGTH,76.500 INCHES WHEN ASSEMBLED IN; End Item Identification: USED ON FMC HIGHWAY CRANE MODEL NO. HC-238A A. 1 specification is documented in the U.S. Government catalog.
Is NSN 3950-01-186-6043 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.