PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124-4367407 PC 34Gear Sector,spur

Naval Sea Systems Command · NSN 3020-01-474-6070 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-474-6070 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-474-6070. Primary manufacturer part number: 124-4367407 PC 34.
Features
  • Gear Sector,spur — FSC 3020
  • Material Document and Classification: MIL-B-16522 CLASS I MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: BRONZE OVERALL
  • 5 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Bronze Overall construction
General Description

The Gear Sector,spur, cataloged under National Stock Number 3020-01-474-6070, 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 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-474-6070
Primary Part Number124-4367407 PC 34
Item NameGear Sector,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Material Document and ClassificationMIL-B-16522 CLASS I MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialBRONZE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5342-01-472-8695124-4322618 PC 12 INTERCHANGEABLE
Wedge,dog,door-Hatch
Naval Sea Systems Command
3040-01-473-0187124-5588671 PC 27 INTERCHANGEABLE
Connecting Link,rigid
Naval Sea Systems Command
3040-01-473-0274124-5588671 PC 28 INTERCHANGEABLE
Connecting Link,rigid
Naval Sea Systems Command
3040-01-473-0381124-5588671 PC 44 INTERCHANGEABLE
Spindle,mechanically Actuated
Naval Sea Systems Command
5310-01-473-9111124-4322644 PC 47 INTERCHANGEABLE
Washer,flat
Naval Sea Systems Command
5310-01-473-9123124-4322644 PC 41 INTERCHANGEABLE
Washer,flat
Naval Sea Systems Command
5315-01-474-1063124-4365529 PC 35 INTERCHANGEABLE
Pin,straight,headless
Naval Sea Systems Command
5310-01-474-22224322650 PC 33 INTERCHANGEABLE
Washer,flat
Naval Sea Systems Command
5315-01-476-4206124-4322644 PC 22 INTERCHANGEABLE
Pin,straight,headed
Naval Sea Systems Command
2040-01-476-6540124-4322644 PC 14 X 21 INTERCHANGEABLE
Toggle Arm,dog Assembly,hatch
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
124-4322644 PC 32 Naval Sea Systems Command (USA)
124-5588671 Naval Sea Systems Command (USA)
124-4367407 PC 34 PRIMARY Naval Sea Systems Command (USA)
5588671 Naval Sea Systems Command (USA)
4322644 Naval Sea Systems Command (USA)
Related Parts
5342-01-472-8695INTERCHANGEABLE
WEDGE,DOG,DOOR-HATCH
124-4322618 PC 12
3040-01-473-0187INTERCHANGEABLE
CONNECTING LINK,RIGID
124-5588671 PC 27
3040-01-473-0274INTERCHANGEABLE
CONNECTING LINK,RIGID
124-5588671 PC 28
3040-01-473-0381INTERCHANGEABLE
SPINDLE,MECHANICALLY ACTUATED
124-5588671 PC 44
5310-01-473-9111INTERCHANGEABLE
WASHER,FLAT
124-4322644 PC 47
5310-01-473-9123INTERCHANGEABLE
WASHER,FLAT
124-4322644 PC 41
5315-01-474-1063INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
124-4365529 PC 35
5310-01-474-2222INTERCHANGEABLE
WASHER,FLAT
4322650 PC 33
5315-01-476-4206INTERCHANGEABLE
PIN,STRAIGHT,HEADED
124-4322644 PC 22
2040-01-476-6540INTERCHANGEABLE
TOGGLE ARM,DOG ASSEMBLY,HATCH
124-4322644 PC 14 X 21
2040-01-476-6738INTERCHANGEABLE
TOGGLE ARM,DOG ASSEMBLY,HATCH
124-5588671 PC 14 X 21

Frequently Asked Questions

What is NSN 3020-01-474-6070?

NSN 3020-01-474-6070 is a Gear Sector,spur, manufactured by Naval Sea Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-474-6070?

NSN 3020-01-474-6070 has 5 cross-referenced part numbers: 124-4322644 PC 32 (Naval Sea Systems Command), 124-5588671 (Naval Sea Systems Command), 124-4367407 PC 34 (Naval Sea Systems Command), 5588671 (Naval Sea Systems Command), 4322644 (Naval Sea Systems Command).

What NSN replaces 3020-01-474-6070?

There are 11 known substitutes for 3020-01-474-6070: 5342-01-472-8695, 3040-01-473-0187, 3040-01-473-0274 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 124-4367407 PC 34?

Key specifications for 124-4367407 PC 34: Special Features: MATERIAL BRONZE BUT MAY BE SUBSTITUTED BY QQ-C-390 ALLOY 863; Material Document and Classification: MIL-B-16522 CLASS I MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: BRONZE OVERALL; Part Name Assigned by Controlling Agency: SECTOR. 5 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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