NSN 3020-00-693-0990 · NIIN 006930990 · Part number 8376604
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 19207
Government record, cited
NSN 3020-00-693-0990 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-693-0990. Manufacturer of record part number: 8376604.
Also searched as3020-00-693-0990 ·
3020006930990 ·
NIIN 006930990 ·
00-693-0990 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 19207 · 8376604 · J3281
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 3020-00-693-0990
NIIN: 006930990
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 8376604
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Ratchet Wheel, cataloged under National Stock Number 3020-00-693-0990, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3020-00-693-0990
Primary Part Number
8376604
Item Name
Ratchet Wheel
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
J3281
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
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 3020-00-693-0990?
NSN 3020-00-693-0990 is a Ratchet Wheel, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-00-693-0990?
NSN 3020-00-693-0990 has 1 manufacturer part number on file: 8376604 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 8376604?
Key specifications for 8376604: Bore Nominal Diameter: 1.683 INCHES IN; Teeth Quantity: 22; Outside Diameter: 2.000 INCHES NOMINAL IN; Special Features: CORE DIA1.031 IN IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3020-00-693-0990 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.