PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5259Gear,spur

Ww Patterson Co · NSN 3020-01-529-9505 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-529-9505 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-529-9505. Primary manufacturer part number: 5259.
Features
  • Gear,spur — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Ww Patterson Co
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-529-9505, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ww Patterson Co. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersWw Patterson Co (CAGE 77134)
Technical Specifications
ParameterValue
NSN3020-01-529-9505
Primary Part Number5259
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerWw Patterson Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2995-00-013-3707DS-934405 INTERCHANGEABLE
Plunger,dual Control
Eaton Aerospace, Llc Dba Jackson South
4510-00-062-0134 INTERCHANGEABLE
Faucet,double
5360-00-231-3114525-9 INTERCHANGEABLE
Spring,helical,compression
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4820-00-275-222720261 INTERCHANGEABLE
Cock,drain
Jewell Instruments Llc
3120-00-359-13331229R720 INTERCHANGEABLE
Bearing,washer,thrust
Meritor Heavy Vehicle Systems, Llc
5330-00-765-2918G8-179160 INTERCHANGEABLE
Gasket
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
5950-00-797-1784 INTERCHANGEABLE
Transformer,power
5915-00-981-3419 INTERCHANGEABLE
Filter,low Pass
5975-01-004-15355259 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5307-01-179-90035259 INTERCHANGEABLE
Stud,plain
Erie Malleable Iron Co
Cross-Reference Index
Part NumberManufacturer
5259 PRIMARY Ww Patterson Co (USA)
Related Parts
2995-00-013-3707INTERCHANGEABLE
PLUNGER,DUAL CONTROL
DS-934405
4510-00-062-0134INTERCHANGEABLE
FAUCET,DOUBLE
5360-00-231-3114INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
525-9
4820-00-275-2227INTERCHANGEABLE
COCK,DRAIN
20261
3120-00-359-1333INTERCHANGEABLE
BEARING,WASHER,THRUST
1229R720
5330-00-765-2918INTERCHANGEABLE
GASKET
G8-179160
5950-00-797-1784INTERCHANGEABLE
TRANSFORMER,POWER
5915-00-981-3419INTERCHANGEABLE
FILTER,LOW PASS
5975-01-004-1535INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5259
5307-01-179-9003INTERCHANGEABLE
STUD,PLAIN
5259
5120-01-399-9615INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
J5259

Frequently Asked Questions

What is NSN 3020-01-529-9505?

NSN 3020-01-529-9505 is a Gear,spur, manufactured by Ww Patterson Co, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-529-9505?

NSN 3020-01-529-9505 has 1 cross-referenced part number: 5259 (Ww Patterson Co).

What NSN replaces 3020-01-529-9505?

There are 11 known substitutes for 3020-01-529-9505: 2995-00-013-3707, 4510-00-062-0134, 5360-00-231-3114 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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