PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124-4322648 PC 20Gear,spur

Naval Sea Systems Command · NSN 3020-01-468-7210 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-468-7210 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-468-7210. Primary manufacturer part number: 124-4322648 PC 20.
Features
  • Gear,spur — FSC 3020
  • Material: COPPER ALLOY BODY
  • Material Document and Classification: QQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE BODY
  • 7 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Copper Alloy Body construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-468-7210, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 1 manufacturer, 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
NSN3020-01-468-7210
Primary Part Number124-4322648 PC 20
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
MaterialCOPPER ALLOY BODY
Material Document and ClassificationQQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-01-468-3305124-4322649 PC 74 INTERCHANGEABLE
Nut,plain,hexagon
Naval Sea Systems Command
3040-01-468-7194124-4322648 PC 22 INTERCHANGEABLE
Spindle,mechanically Actuated
Naval Sea Systems Command
5360-01-468-8462124-4322649 PC 5 INTERCHANGEABLE
Spring Arm
Naval Sea Systems Command
5360-01-468-8465124-4322649 PC 55 X 58 INTERCHANGEABLE
Spring Rod X U-Pad
Naval Sea Systems Command
5360-01-468-8467124-4322649 PC 67 INTERCHANGEABLE
Plate Spring
Naval Sea Systems Command
5360-01-468-8472124-4322649 PC 68 INTERCHANGEABLE
Plate Spring
Naval Sea Systems Command
5360-01-468-8478124-4322648 PC 41 INTERCHANGEABLE
Clip Spring
Naval Sea Systems Command
5315-01-468-8535124-4322649PC56 INTERCHANGEABLE
Pin,tapered,plain
Naval Sea Systems Command
5315-01-468-8536124-4322649PC14 INTERCHANGEABLE
Pin,tapered,plain
Naval Sea Systems Command
5315-01-468-8777124-4322648 PC 76 INTERCHANGEABLE
Pin,tapered,plain
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
124-4322649 Naval Sea Systems Command (USA)
124-4366739 PC Naval Sea Systems Command (USA)
124-4322649 PC 31 Naval Sea Systems Command (USA)
124-4322651 PC 18 Naval Sea Systems Command (USA)
124-4322648 PC 20 PRIMARY Naval Sea Systems Command (USA)
124-4322648 Naval Sea Systems Command (USA)
124-4367407 PC Naval Sea Systems Command (USA)
Related Parts
5310-01-468-3305INTERCHANGEABLE
NUT,PLAIN,HEXAGON
124-4322649 PC 74
3040-01-468-7194INTERCHANGEABLE
SPINDLE,MECHANICALLY ACTUATED
124-4322648 PC 22
5360-01-468-8462INTERCHANGEABLE
SPRING ARM
124-4322649 PC 5
5360-01-468-8465INTERCHANGEABLE
SPRING ROD X U-PAD
124-4322649 PC 55 X 58
5360-01-468-8467INTERCHANGEABLE
PLATE SPRING
124-4322649 PC 67
5360-01-468-8472INTERCHANGEABLE
PLATE SPRING
124-4322649 PC 68
5360-01-468-8478INTERCHANGEABLE
CLIP SPRING
124-4322648 PC 41
5315-01-468-8535INTERCHANGEABLE
PIN,TAPERED,PLAIN
124-4322649PC56
5315-01-468-8536INTERCHANGEABLE
PIN,TAPERED,PLAIN
124-4322649PC14
5315-01-468-8777INTERCHANGEABLE
PIN,TAPERED,PLAIN
124-4322648 PC 76
5315-01-468-8782INTERCHANGEABLE
PIN,TAPERED,PLAIN
124-4322649 PC 92
5360-01-468-8818INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
124-4322649 PC 71

Frequently Asked Questions

What is NSN 3020-01-468-7210?

NSN 3020-01-468-7210 is a Gear,spur, manufactured by Naval Sea Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-468-7210?

NSN 3020-01-468-7210 has 7 cross-referenced part numbers: 124-4322649 (Naval Sea Systems Command), 124-4366739 PC (Naval Sea Systems Command), 124-4322649 PC 31 (Naval Sea Systems Command), 124-4322651 PC 18 (Naval Sea Systems Command), 124-4322648 PC 20 (Naval Sea Systems Command) and 2 more.

What NSN replaces 3020-01-468-7210?

There are 12 known substitutes for 3020-01-468-7210: 5310-01-468-3305, 3040-01-468-7194, 5360-01-468-8462 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 124-4322648 PC 20?

Key specifications for 124-4322648 PC 20: Material: COPPER ALLOY BODY; Material Document and Classification: QQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE BODY; Special Features: NHA SCUTTLE; End Item Identification: NIMITZ CLASS CVN. 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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