PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18940Tripod,wind Direction and Speed

R. M. Young Company Llc · NSN 6660-01-505-8058 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-01-505-8058 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-505-8058. Primary manufacturer part number: 18940.
Features
  • Tripod,wind Direction and Speed — FSC 6660
  • Overall Diameter: 1.630 INCHES NOMINAL IN
  • Material: ALUMINUM
  • 3 verified cross-references
  • Primary manufacturer: R. M. Young Company Llc
Applications
  • Applications requiring Aluminum construction
General Description

The Tripod,wind Direction and Speed, cataloged under National Stock Number 6660-01-505-8058, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is R. M. Young Company Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6660-01-505-8058
Primary Part Number18940
Item NameTripod,wind Direction and Speed
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerR. M. Young Company Llc
StatusACTIVE
Overall Diameter1.630 INCHES NOMINAL IN
MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2540-01-199-777812339505 INTERCHANGEABLE
Blade,windshield Wiper
Am General Llc
Cross-Reference Index
Part NumberManufacturer
18940 Atmos Sarl (FRA)
18940 PRIMARY R. M. Young Company Llc (USA)
18940 Groupe Leader (FRA)
Related Parts
2540-01-199-7778INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
12339505

Frequently Asked Questions

What is NSN 6660-01-505-8058?

NSN 6660-01-505-8058 is a Tripod,wind Direction and Speed, manufactured by R. M. Young Company Llc, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-01-505-8058?

NSN 6660-01-505-8058 has 3 cross-referenced part numbers: 18940 (Atmos Sarl), 18940 (R. M. Young Company Llc), 18940 (Groupe Leader).

What NSN replaces 6660-01-505-8058?

There is 1 known substitute for 6660-01-505-8058: 2540-01-199-7778. Verify interchangeability with system specifications before substitution.

What are the specifications of 18940?

Key specifications for 18940: Overall Diameter: 1.630 INCHES NOMINAL IN; Material: ALUMINUM; Overall Height: 66.000 INCHES MINIMUM AND 115.000 INCHES MAXIMUM IN; Special Features: PORTABLE; ONE-LEG ADJUSTABLE FOR NON-LEVEL SURFACE. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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