PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5713Gear,internal

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 3020-00-384-0958 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-384-0958 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-384-0958. Primary manufacturer part number: 5713.
Features
  • Gear,internal — FSC 3020
  • Nominal Outside Diameter: 16.0000 INCHES IN
  • Flange Nominal Thickness: 0.500 INCHES IN
  • Attachment Method: MOUNTING HOLE
  • Nominal Overall Length: 2.375 INCHES IN
  • Style Designator: FLANGED RING
  • Tooth Form: STANDARD
  • Mounting Hole Type and Quantity: 8 PLAIN AXIALLY THROUGH BODY FIRST END
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Iron Overall construction
General Description

The Gear,internal, cataloged under National Stock Number 3020-00-384-0958, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-384-0958
Primary Part Number5713
Item NameGear,internal
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusCANCELLED
Nominal Outside Diameter16.0000 INCHES IN
Flange Nominal Thickness0.500 INCHES IN
Attachment MethodMOUNTING HOLE
Nominal Overall Length2.375 INCHES IN
Style DesignatorFLANGED RING
Tooth FormSTANDARD
Mounting Hole Type and Quantity8 PLAIN AXIALLY THROUGH BODY FIRST END
MaterialIRON OVERALL
Teeth Quantity59
Teeth TypeSPUR
Flange Nominal Diameter18.373 INCHES IN
Bolt Hole Circle Nominal Diameter17.250 INCHES AXIALLY THROUGH BODY FIRST END IN
Mounting Hole Nominal Diameter0.531 INCHES AXIALLY THROUGH BODY FIRST END IN
Body StylePLAIN, SOLID
Pressure Angle20.0000 DEGREES
Pitch Diameter14.7600 INCHES MINIMUM AND 14.7650 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
2990-00-135-44351216 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
8345-00-265-7522 INTERCHANGEABLE
Pennant,individual
4710-00-277-7581 INTERCHANGEABLE
Tube,metallic
4730-00-289-28255713 INTERCHANGEABLE
Bushing,pipe
The Walworth Company
4730-00-541-1419A90383-3 INTERCHANGEABLE
Bushing,pipe
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-00-914-1610 INTERCHANGEABLE
Bushing,pipe
5331-01-326-95141306779 INTERCHANGEABLE
O-Ring
Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.
7530-01-544-94515713 INTERCHANGEABLE
Placard All Weather
Jl Darling, Llc
4910-01-680-3166 INTERCHANGEABLE
Bead Seater,pneumatic Tire
Cross-Reference Index
Part NumberManufacturer
B214P1PC5713 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
15439PC5713 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
D2057-76PC15 Lenard Packaging Co Inc the (USA)
5713 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
X8295APC5713 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
B214PC5713 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
X7184BPC5713 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
13260PC5713 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
2990-00-135-4435INTERCHANGEABLE
MUFFLER,EXHAUST
1216
8345-00-265-7522INTERCHANGEABLE
PENNANT,INDIVIDUAL
4710-00-277-7581INTERCHANGEABLE
TUBE,METALLIC
4730-00-289-2825INTERCHANGEABLE
BUSHING,PIPE
5713
4730-00-541-1419INTERCHANGEABLE
BUSHING,PIPE
A90383-3
4730-00-914-1610INTERCHANGEABLE
BUSHING,PIPE
5331-01-326-9514INTERCHANGEABLE
O-RING
1306779
7530-01-544-9451INTERCHANGEABLE
PLACARD ALL WEATHER
5713
4910-01-680-3166INTERCHANGEABLE
BEAD SEATER,PNEUMATIC TIRE

Frequently Asked Questions

What is NSN 3020-00-384-0958?

NSN 3020-00-384-0958 is a Gear,internal, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-384-0958?

NSN 3020-00-384-0958 has 8 cross-referenced part numbers: B214P1PC5713 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 15439PC5713 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), D2057-76PC15 (Lenard Packaging Co Inc the), 5713 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), X8295APC5713 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic) and 3 more.

What NSN replaces 3020-00-384-0958?

There are 9 known substitutes for 3020-00-384-0958: 2990-00-135-4435, 8345-00-265-7522, 4710-00-277-7581 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5713?

Key specifications for 5713: Nominal Outside Diameter: 16.0000 INCHES IN; Flange Nominal Thickness: 0.500 INCHES IN; Attachment Method: MOUNTING HOLE; Nominal Overall Length: 2.375 INCHES IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-384-0958 still in active supply?

NSN 3020-00-384-0958 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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