Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 3020-00-448-0992 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-448-0992 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-448-0992. Primary manufacturer part number: 6661.
3020-00-448-0992 — No Item Name Available illustration
Features
Gear,internal — FSC 3020
Bolt Hole Circle Nominal Diameter: 8.750 INCHES AXIALLY THROUGH BODY FIRST END IN
Mounting Hole Type and Quantity: 8 PLAIN AXIALLY THROUGH BODY FIRST END
Attachment Method: MOUNTING HOLE
Pitch Diameter: 7.8430 INCHES MINIMUM AND 7.8480 INCHES MAXIMUM IN
Tooth Form: STANDARD
Style Designator: PLAIN RING
Teeth Type: SPUR
Applications
Power transmission and speed reduction
Rotary motion transfer
Torque multiplication
Applications requiring Iron Overall construction
General Description
The Gear,internal, cataloged under National Stock Number 3020-00-448-0992, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 3020-00-448-0992 is a Gear,internal, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3020 (No Item Name Available). Status: active.
What are the part numbers for NSN 3020-00-448-0992?
There are 10 known substitutes for 3020-00-448-0992: 5210-00-083-0288, 3930-00-145-6366, 5960-00-685-8998 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 6661?
Key specifications for 6661: Bolt Hole Circle Nominal Diameter: 8.750 INCHES AXIALLY THROUGH BODY FIRST END IN; Mounting Hole Type and Quantity: 8 PLAIN AXIALLY THROUGH BODY FIRST END; Attachment Method: MOUNTING HOLE; Pitch Diameter: 7.8430 INCHES MINIMUM AND 7.8480 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.