PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10327Gear,internal

Level 10 Industries, Inc. Div Level 10 Industries · NSN 3020-01-067-9752 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-067-9752 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-067-9752. Primary manufacturer part number: 10327.
Features
  • Gear,internal — FSC 3020
  • Surface Treatment: OXIDE OVERALL
  • Attachment Method: MOUNTING HOLE
  • Pressure Angle: 20.0000 DEGREES
  • Nominal Overall Length: 0.417 INCHES IN
  • Material: STEEL OVERALL
  • Body Style: PLAIN, SOLID
  • Style Designator: PLAIN RING
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,internal, cataloged under National Stock Number 3020-01-067-9752, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Level 10 Industries, Inc. Div Level 10 Industries. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-067-9752
Primary Part Number10327
Item NameGear,internal
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLevel 10 Industries, Inc. Div Level 10 Industries
StatusACTIVE
Surface TreatmentOXIDE OVERALL
Attachment MethodMOUNTING HOLE
Pressure Angle20.0000 DEGREES
Nominal Overall Length0.417 INCHES IN
MaterialSTEEL OVERALL
Body StylePLAIN, SOLID
Style DesignatorPLAIN RING
Bolt Hole Circle Nominal Diameter3.437 INCHES AXIALLY THROUGH BODY FIRST END IN
Nominal Outside Diameter3.865 INCHES IN
Mounting Hole Nominal Diameter0.270 INCHES AXIALLY THROUGH BODY FIRST END IN
Teeth Quantity66
Mounting Hole Type and Quantity4 PLAIN AXIALLY THROUGH BODY FIRST END
Pitch Diameter2.7500 INCHES NOMINAL IN
Teeth TypeSPUR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-044-314610327 INTERCHANGEABLE
Pin,grooved,headless
Eaton Aerospace, Llc Dba Jackson South
5310-00-057-7080 INTERCHANGEABLE
Nut,self-Locking,hexagon
8040-00-063-138710-327 INTERCHANGEABLE
Adhesive
Gc/waldom Inc
5910-00-191-7012CM20E7280K INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cornell-Dubilier Marketing Inc
5310-00-392-2045 INTERCHANGEABLE
Washer,flat
5945-00-451-5975KHU-17D11-12 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5305-00-533-6919 INTERCHANGEABLE
Screw,machine
5940-00-572-6372 INTERCHANGEABLE
Cover,terminal Board
5815-00-600-2904SM-B-171548 INTERCHANGEABLE
Bar,locking,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2540-00-732-37437F6993 INTERCHANGEABLE
Arm,windshield Wiper
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
10327 Cooper Industries Inc Dba Cooper Tools (USA)
10327 PRIMARY Level 10 Industries, Inc. Div Level 10 Industries (USA)
Related Parts
5315-00-044-3146INTERCHANGEABLE
PIN,GROOVED,HEADLESS
10327
5310-00-057-7080INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
8040-00-063-1387INTERCHANGEABLE
ADHESIVE
10-327
5910-00-191-7012INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
CM20E7280K
5310-00-392-2045INTERCHANGEABLE
WASHER,FLAT
5945-00-451-5975INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
KHU-17D11-12
5305-00-533-6919INTERCHANGEABLE
SCREW,MACHINE
5940-00-572-6372INTERCHANGEABLE
COVER,TERMINAL BOARD
5815-00-600-2904INTERCHANGEABLE
BAR,LOCKING,TELETYPEWRITER
SM-B-171548
2540-00-732-3743INTERCHANGEABLE
ARM,WINDSHIELD WIPER
7F6993
5331-00-802-2130INTERCHANGEABLE
O-RING
5950-01-134-5192INTERCHANGEABLE
REACTOR
889304-1

Frequently Asked Questions

What is NSN 3020-01-067-9752?

NSN 3020-01-067-9752 is a Gear,internal, manufactured by Level 10 Industries, Inc. Div Level 10 Industries, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-067-9752?

NSN 3020-01-067-9752 has 2 cross-referenced part numbers: 10327 (Cooper Industries Inc Dba Cooper Tools), 10327 (Level 10 Industries, Inc. Div Level 10 Industries).

What NSN replaces 3020-01-067-9752?

There are 12 known substitutes for 3020-01-067-9752: 5315-00-044-3146, 5310-00-057-7080, 8040-00-063-1387 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10327?

Key specifications for 10327: Surface Treatment: OXIDE OVERALL; Attachment Method: MOUNTING HOLE; Pressure Angle: 20.0000 DEGREES; Nominal Overall Length: 0.417 INCHES IN. 14 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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