PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2984-35Gear,spur

Drs Signal Solutions, Inc. · NSN 3020-00-600-8287 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-600-8287 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-600-8287. Primary manufacturer part number: 2984-35.
Features
  • Gear,spur — FSC 3020
  • Hub Nominal Diameter: 0.500 INCHES FIRST END IN
  • Face Nominal Width: 0.125 INCHES IN
  • Surface Treatment: PASSIVATE OVERALL
  • Pressure Angle: 20.0000 DEGREES
  • Hub Style Designator: PINNED FIRST END
  • Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES FIRST END IN
  • Nominal Outside Diameter: 0.750 INCHES IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-600-8287, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN3020-00-600-8287
Primary Part Number2984-35
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Hub Nominal Diameter0.500 INCHES FIRST END IN
Face Nominal Width0.125 INCHES IN
Surface TreatmentPASSIVATE OVERALL
Pressure Angle20.0000 DEGREES
Hub Style DesignatorPINNED FIRST END
Nominal Distance Between Body Face and Protruding Hub End0.250 INCHES FIRST END IN
Nominal Outside Diameter0.750 INCHES IN
Body StylePLAIN, SOLID
Teeth Quantity34
Material Document and ClassificationMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL OVERALL
Surface Treatment Document and ClassificationMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Bore Nominal Diameter0.250 INCHES BOTH ENDS IN
Bore StylePLAIN BOTH ENDS
Tooth FormSTANDARD
Pitch Diameter0.7083 INCHES NOMINAL IN
Style DesignatorPROTRUDING HUB
Precision ClassificationQUALITY NUMBER 10 OR QUALITY NUMBER 11
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-087-7486107460 INTERCHANGEABLE
Clamp,loop
Cummins Inc.
3110-00-100-07542984 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5360-00-201-0580196812PC4 INTERCHANGEABLE
Spring,helical,compression
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-332-6798DS-930651 INTERCHANGEABLE
Retainer,packing
Eaton Aerospace, Llc Dba Jackson South
3455-00-552-4277 INTERCHANGEABLE
Cutter,milling,end
5340-00-734-3453108384 INTERCHANGEABLE
Holder,spring
Cummins Inc.
5120-01-016-884515434 INTERCHANGEABLE
Puller,mechanical
Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc
3020-01-026-01622984-43 INTERCHANGEABLE
Gear,spur
Drs Signal Solutions, Inc.
6680-01-218-8184 INTERCHANGEABLE
Meter,flow Rate Indicating
5365-01-291-562315434 INTERCHANGEABLE
Plug,machine Thread
Cummins Engine Co Inc Diesel Recon Co Div
Cross-Reference Index
Part NumberManufacturer
2984-35 PRIMARY Drs Signal Solutions, Inc. (USA)
2984 Drs Signal Solutions, Inc. (USA)
154-34 Southern Gear & Machine Inc (USA)
Related Parts
5340-00-087-7486INTERCHANGEABLE
CLAMP,LOOP
107460
3110-00-100-0754INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2984
5360-00-201-0580INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
196812PC4
5330-00-332-6798INTERCHANGEABLE
RETAINER,PACKING
DS-930651
3455-00-552-4277INTERCHANGEABLE
CUTTER,MILLING,END
5340-00-734-3453INTERCHANGEABLE
HOLDER,SPRING
108384
5120-01-016-8845INTERCHANGEABLE
PULLER,MECHANICAL
15434
3020-01-026-0162INTERCHANGEABLE
GEAR,SPUR
2984-43
6680-01-218-8184INTERCHANGEABLE
METER,FLOW RATE INDICATING
5365-01-291-5623INTERCHANGEABLE
PLUG,MACHINE THREAD
15434
3020-01-297-5455INTERCHANGEABLE
GEAR,SPUR
2984-8
5340-01-538-0175INTERCHANGEABLE
BRACKET,MOUNTING

Frequently Asked Questions

What is NSN 3020-00-600-8287?

NSN 3020-00-600-8287 is a Gear,spur, manufactured by Drs Signal Solutions, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-600-8287?

NSN 3020-00-600-8287 has 3 cross-referenced part numbers: 2984-35 (Drs Signal Solutions, Inc.), 2984 (Drs Signal Solutions, Inc.), 154-34 (Southern Gear & Machine Inc).

What NSN replaces 3020-00-600-8287?

There are 12 known substitutes for 3020-00-600-8287: 5340-00-087-7486, 3110-00-100-0754, 5360-00-201-0580 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2984-35?

Key specifications for 2984-35: Hub Nominal Diameter: 0.500 INCHES FIRST END IN; Face Nominal Width: 0.125 INCHES IN; Surface Treatment: PASSIVATE OVERALL; Pressure Angle: 20.0000 DEGREES. 18 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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