PartsTable TECHNICAL DATA SHEET
NSN 3020-01-691-8428Government record, cited

Pulley, Flat3020-01-691-8428

NSN 3020-01-691-8428 · NIIN 016918428 · Part number POOF
Brewer Machine & Gear Co · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 27393
Government record, cited
NSN 3020-01-691-8428 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-691-8428. Manufacturer of record part number: POOF.
Also searched as  3020-01-691-8428 · 3020016918428 · NIIN 016918428 · 01-691-8428 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 27393 · POOF · 1355K1
Nearby stock numbers  ·
Features
  • Pulley,flat — FSC 3020
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Brewer Machine & Gear Co
Identification
  • NSN: 3020-01-691-8428
  • NIIN: 016918428
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: POOF
  • Manufacturer: Brewer Machine & Gear Co
General Description

The Pulley,flat, cataloged under National Stock Number 3020-01-691-8428, 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 Brewer Machine & Gear Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-691-8428
Primary Part NumberPOOF
Item NamePulley,flat
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerBrewer Machine & Gear Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
1355K1 Mcmaster-Carr Supply Co (USA)
POOF PRIMARY Brewer Machine & Gear Co (USA)
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 3020-01-691-8428?

NSN 3020-01-691-8428 is a Pulley,flat, manufactured by Brewer Machine & Gear Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-691-8428?

NSN 3020-01-691-8428 has 2 manufacturer part numbers on file: 1355K1 (Mcmaster-Carr Supply Co), POOF (Brewer Machine & Gear Co).

What are the specifications of POOF?

Key specifications for POOF: Part Name Assigned by Controlling Agency: PULLEY,FLAT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-691-8428 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.
PartsTable Design LLC · partstable.com