PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7913Gear,helical

Cooper Machinery Services Llc · NSN 3020-00-275-0985 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-275-0985 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-275-0985. Primary manufacturer part number: 7913.
Features
  • Gear,helical — FSC 3020
  • 5 verified cross-references
  • Primary manufacturer: Cooper Machinery Services Llc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-00-275-0985, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cooper Machinery Services Llc. This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear,helical
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersCooper Machinery Services Llc (CAGE 14541)
Technical Specifications
ParameterValue
NSN3020-00-275-0985
Primary Part Number7913
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerCooper Machinery Services Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5950-00-433-705110674002 INTERCHANGEABLE
Transformer,pulse
Us Army Aviation and Missile Command
5960-00-952-18687913 INTERCHANGEABLE
Electron Tube
Mpd Components, Inc.
4940-01-477-99597913 INTERCHANGEABLE
Fill Stand,field As
Better Engineering Manufacturing Inc
4010-01-540-157379-13 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Medalist-Rein Leitzke
6680-01-540-85137913 INTERCHANGEABLE
Anemometer
Davis Instruments
Cross-Reference Index
Part NumberManufacturer
72123PC3 Cooper Machinery Services Llc (USA)
7913 PRIMARY Cooper Machinery Services Llc (USA)
72622PC12 Cooper Machinery Services Llc (USA)
72023PC3 Cooper Machinery Services Llc (USA)
72423PC3 Cooper Machinery Services Llc (USA)
Related Parts
5950-00-433-7051INTERCHANGEABLE
TRANSFORMER,PULSE
10674002
5960-00-952-1868INTERCHANGEABLE
ELECTRON TUBE
7913
4940-01-477-9959INTERCHANGEABLE
FILL STAND,FIELD AS
7913
4010-01-540-1573INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
79-13
6680-01-540-8513INTERCHANGEABLE
ANEMOMETER
7913

Frequently Asked Questions

What is NSN 3020-00-275-0985?

NSN 3020-00-275-0985 is a Gear,helical, manufactured by Cooper Machinery Services Llc, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-275-0985?

NSN 3020-00-275-0985 has 5 cross-referenced part numbers: 72123PC3 (Cooper Machinery Services Llc), 7913 (Cooper Machinery Services Llc), 72622PC12 (Cooper Machinery Services Llc), 72023PC3 (Cooper Machinery Services Llc), 72423PC3 (Cooper Machinery Services Llc).

What NSN replaces 3020-00-275-0985?

There are 5 known substitutes for 3020-00-275-0985: 5950-00-433-7051, 5960-00-952-1868, 4940-01-477-9959 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 3020-00-275-0985 still in active supply?

NSN 3020-00-275-0985 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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