NSN 3020-01-429-5344 · NIIN 014295344 · Part number 139665
W.w. Grainger, Inc. Div Government Sales Division · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 25795
Government record, cited
NSN 3020-01-429-5344 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-429-5344. Manufacturer of record part number: 139665.
Also searched as3020-01-429-5344 ·
3020014295344 ·
NIIN 014295344 ·
01-429-5344 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 25795 · 139665 · FORM5S1878FIG9REF19
Manufacturer of record: W.w. Grainger, Inc. Div Government Sales Division
Identification
NSN: 3020-01-429-5344
NIIN: 014295344
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 139665
Manufacturer: W.w. Grainger, Inc. Div Government Sales Division
General Description
The Gear,internal, cataloged under National Stock Number 3020-01-429-5344, 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 W.w. Grainger, Inc. Div Government Sales Division. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-429-5344
Primary Part Number
139665
Item Name
Gear,internal
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 3020-01-429-5344?
NSN 3020-01-429-5344 is a Gear,internal, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-429-5344?
NSN 3020-01-429-5344 has 3 manufacturer part numbers on file: FORM5S1878FIG9REF19 (W.w. Grainger, Inc. Div Government Sales Division), 139665 (W.w. Grainger, Inc. Div Government Sales Division), 139665 (R. F. Fakler Co.).
What are the specifications of 139665?
Key specifications for 139665: Special Features: USED IN DRIVE SECTION B, 1/2 HP ADJUSTABLE SPEED DRIVE, MODEL 4Z367, DAYTON ELECTRIC, FORM 5S1878; End Item Identification: WEAPONS SYSTEM STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-429-5344 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.