PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 3020-01-327-7790Government record, cited
Home › MRO › Mechanical Power Transmission Equipment › 3020-01-327-7790

Pulley, Groove3020-01-327-7790

NSN 3020-01-327-7790 · NIIN 013277790 · Part number E108496 PIECE 143
Control Flow, Inc. Dba Control Flow Inc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 3X894
Government record, cited
NSN 3020-01-327-7790 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-327-7790. Manufacturer of record part number: E108496 PIECE 143.
Also searched as  3020-01-327-7790 · 3020013277790 · NIIN 013277790 · 01-327-7790 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 3X894 · E108496 PIECE 143 · D107973 · E108496 · D107973
Nearby stock numbers  ·
Features
  • Pulley,groove — FSC 3020
  • Bore Feature: INCLUDED
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Control Flow, Inc. Dba Control Flow Inc
Identification
  • NSN: 3020-01-327-7790
  • NIIN: 013277790
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: E108496 PIECE 143
  • Manufacturer: Control Flow, Inc. Dba Control Flow Inc
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-327-7790, 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 Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-327-7790
Primary Part NumberE108496 PIECE 143
Item NamePulley,groove
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerControl Flow, Inc. Dba Control Flow Inc
StatusACTIVE
Bore FeatureINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-01-328-6456E108496 PIECE 59 POSSIBLE MATCH
GUARD,MECHANICAL DRIVE
Possible match (shared part number)Control Flow, Inc. Dba Control Flow Inc
3020-01-328-6457E108496 PIECE 130 POSSIBLE MATCH
GUARD,MECHANICAL DRIVE
Possible match (shared part number)Control Flow, Inc. Dba Control Flow Inc
3040-01-328-6628E108496 PIECE 58 POSSIBLE MATCH
BRACKET,EYE,NONROTATING SHAFT
Possible match (shared part number)Control Flow, Inc. Dba Control Flow Inc
3040-01-328-6629E108496 PIECE 140 POSSIBLE MATCH
BRACKET,EYE,NONROTATING SHAFT
Possible match (shared part number)Control Flow, Inc. Dba Control Flow Inc
3020-01-328-8531E108496 PIECE 149 POSSIBLE MATCH
GUARD,MECHANICAL DRIVE
Possible match (shared part number)Control Flow, Inc. Dba Control Flow Inc
Cross-Reference Index
Part NumberManufacturer
E108496 PIECE 143 PRIMARY Control Flow, Inc. Dba Control Flow Inc (USA)
D107973 Control Flow, Inc. Dba Control Flow Inc (USA)
Reference documents
ReferenceMeaning
E108496 PIECE 143 5/9 Secondary reference
Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division
E108496 D/9 Drawing number reference only
Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division
D107973 5/9 Secondary reference
Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division
Related Parts
3020-01-328-6456POSSIBLE MATCH
GUARD,MECHANICAL DRIVE
E108496 PIECE 59
3020-01-328-6457POSSIBLE MATCH
GUARD,MECHANICAL DRIVE
E108496 PIECE 130
3040-01-328-6628POSSIBLE MATCH
BRACKET,EYE,NONROTATING SHAFT
E108496 PIECE 58
3040-01-328-6629POSSIBLE MATCH
BRACKET,EYE,NONROTATING SHAFT
E108496 PIECE 140
3020-01-328-8531POSSIBLE MATCH
GUARD,MECHANICAL DRIVE
E108496 PIECE 149

Frequently Asked Questions

What is NSN 3020-01-327-7790?

NSN 3020-01-327-7790 is a Pulley,groove, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-327-7790?

NSN 3020-01-327-7790 has 2 manufacturer part numbers on file: E108496 PIECE 143 (Control Flow, Inc. Dba Control Flow Inc), D107973 (Control Flow, Inc. Dba Control Flow Inc).

What NSN replaces 3020-01-327-7790?

5 possible matches (shared part number, not a government interchangeability claim): 3020-01-328-6456, 3020-01-328-6457, 3040-01-328-6628. Verify interchangeability with system specifications before substitution.

What are the specifications of E108496 PIECE 143?

Key specifications for E108496 PIECE 143: Bore Feature: INCLUDED. 1 specification is documented in the U.S. Government catalog.

Is NSN 3020-01-327-7790 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.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/3020-01-327-7790
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Mechanical Power Transmission Equipment