PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

83687 ITEM M1Gear,helical

Emerson Process Management Valve Automation, Inc. · NSN 3020-01-315-7710 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-315-7710 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-315-7710. Primary manufacturer part number: 83687 ITEM M1.
Features
  • Gear,helical — FSC 3020
  • Teeth Quantity: 12
  • Criticality Code Justification: FEAT
  • 2 verified cross-references
  • Primary manufacturer: Emerson Process Management Valve Automation, Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-315-7710, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Emerson Process Management Valve Automation, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-315-7710
Primary Part Number83687 ITEM M1
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerEmerson Process Management Valve Automation, Inc.
StatusACTIVE
Teeth Quantity12
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2520-00-244-164134082 INTERCHANGEABLE
Clutch Assy,forward
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2530-00-301-7763811351 INTERCHANGEABLE
Hub
Am General Llc
5330-00-605-1712A3408267 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
5133-01-017-8780 INTERCHANGEABLE
Drill,twist
5998-01-320-1712 INTERCHANGEABLE
Printed Circuit Board
5310-01-537-26563408-2 INTERCHANGEABLE
Washer Blank
Avox Systems Inc Dba Avox Systems Inc
Cross-Reference Index
Part NumberManufacturer
83687 ITEM M1 Emerson Process Management Valve Automation, Inc. (USA)
34082 Emerson Process Management Valve Automation, Inc. (USA)
Related Parts
2520-00-244-1641INTERCHANGEABLE
CLUTCH ASSY,FORWARD
34082
2530-00-301-7763INTERCHANGEABLE
HUB
811351
5330-00-605-1712INTERCHANGEABLE
GASKET
A3408267
5133-01-017-8780INTERCHANGEABLE
DRILL,TWIST
5998-01-320-1712INTERCHANGEABLE
PRINTED CIRCUIT BOARD
5310-01-537-2656INTERCHANGEABLE
WASHER BLANK
3408-2

Frequently Asked Questions

What is NSN 3020-01-315-7710?

NSN 3020-01-315-7710 is a Gear,helical, manufactured by Emerson Process Management Valve Automation, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-315-7710?

NSN 3020-01-315-7710 has 2 cross-referenced part numbers: 83687 ITEM M1 (Emerson Process Management Valve Automation, Inc.), 34082 (Emerson Process Management Valve Automation, Inc.).

What NSN replaces 3020-01-315-7710?

There are 6 known substitutes for 3020-01-315-7710: 2520-00-244-1641, 2530-00-301-7763, 5330-00-605-1712 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 83687 ITEM M1?

Key specifications for 83687 ITEM M1: Special Features: WEAPON SYSTEM ESSENTIAL; Teeth Quantity: 12; Criticality Code Justification: FEAT; End Item Identification: SUPPLY CLASS AOE. 4 total characteristics are documented in the Federal Logistics Information System.

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