NSN 3020-01-581-6698 · NIIN 015816698 · Part number 1668893-1
Raytheon Company Dba Raytheon · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 1SDY4
Government record, cited
NSN 3020-01-581-6698 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-581-6698. Manufacturer of record part number: 1668893-1.
Also searched as3020-01-581-6698 ·
3020015816698 ·
NIIN 015816698 ·
01-581-6698 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 1SDY4 · 1668893-1 · 10340261
Manufacturer of record: Raytheon Company Dba Raytheon
Identification
NSN: 3020-01-581-6698
NIIN: 015816698
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1668893-1
Manufacturer: Raytheon Company Dba Raytheon
General Description
The Pulley,groove, cataloged under National Stock Number 3020-01-581-6698, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-581-6698
Primary Part Number
1668893-1
Item Name
Pulley,groove
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file
Frequently Asked Questions
What is NSN 3020-01-581-6698?
NSN 3020-01-581-6698 is a Pulley,groove, manufactured by Raytheon Company Dba Raytheon, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-581-6698?
NSN 3020-01-581-6698 has 1 manufacturer part number on file: 1668893-1 (Raytheon Company Dba Raytheon).
What are the specifications of 1668893-1?
Key specifications for 1668893-1: Special Features: MATERIAL:2021 T4;ALTERED CONFIGURATION; Part Name Assigned by Controlling Agency: PULLEY,DRIVE,MODIFIED; End Item Identification: 5855-01-573-2483;MEDIUM RANGE THERMAL BI-OCULAR(MRTB). 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-581-6698 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.
What is the DEMIL code for NSN 3020-01-581-6698?
NSN 3020-01-581-6698 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.