PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11411Gear,spur

DP Manufacturing Inc. · NSN 3020-01-221-2152 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-221-2152 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-221-2152. Primary manufacturer part number: 11411.
Features
  • Gear,spur — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-221-2152, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is DP Manufacturing Inc.. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersDP Mfg Inc (CAGE 58864); Oshkosh Defense Llc (CAGE 75Q65); Oshkosh Corp (CAGE 45152); DP Manufacturing Inc. (CAGE 0EJ14)
Technical Specifications
ParameterValue
NSN3020-01-221-2152
Primary Part Number11411
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-183-0570202755-01 INTERCHANGEABLE
Lamp,incandescent
Drs C3 & Aviation Company Dba Drs Data & Imaging Systems
5133-00-189-9273 INTERCHANGEABLE
Drill,twist
4320-00-367-144311411 INTERCHANGEABLE
Chamber,diaphragm
Leslie Controls, Inc. Dba Leslie Controls Inc
1660-00-485-5894 INTERCHANGEABLE
Guide-Spring---Appl
5950-00-647-9938 INTERCHANGEABLE
Coil,radio Frequency
5935-00-892-9114 INTERCHANGEABLE
Connector,receptacle,electrical
3040-01-104-046611-411 INTERCHANGEABLE
Camshaft Assembly
Thermo King Corporation Dba Phoenix Global Distirbution.
5365-01-119-3989 INTERCHANGEABLE
Spacer,plate
6540-01-263-774011411 INTERCHANGEABLE
Ophthalmoscope
Welch Allyn, Inc.
5999-01-299-4379114-11 INTERCHANGEABLE
Contact,electrical
Myat, Inc. Dba Myat Inc
Cross-Reference Index
Part NumberManufacturer
11411 DP Mfg Inc (USA)
2CD509 Oshkosh Defense Llc (USA)
2CD509 Oshkosh Corp (USA)
11411 PRIMARY DP Manufacturing Inc. (USA)
Related Parts
6240-00-183-0570INTERCHANGEABLE
LAMP,INCANDESCENT
202755-01
5133-00-189-9273INTERCHANGEABLE
DRILL,TWIST
4320-00-367-1443INTERCHANGEABLE
CHAMBER,DIAPHRAGM
11411
1660-00-485-5894INTERCHANGEABLE
GUIDE-SPRING---APPL
5950-00-647-9938INTERCHANGEABLE
COIL,RADIO FREQUENCY
5935-00-892-9114INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3040-01-104-0466INTERCHANGEABLE
CAMSHAFT ASSEMBLY
11-411
5365-01-119-3989INTERCHANGEABLE
SPACER,PLATE
6540-01-263-7740INTERCHANGEABLE
OPHTHALMOSCOPE
11411
5999-01-299-4379INTERCHANGEABLE
CONTACT,ELECTRICAL
114-11
4820-01-311-9510INTERCHANGEABLE
CAP,VALVE
1141-1
5330-01-323-8920INTERCHANGEABLE
RETAINER,PACKING
MS-3-100 ITEM 23

Frequently Asked Questions

What is NSN 3020-01-221-2152?

NSN 3020-01-221-2152 is a Gear,spur, manufactured by DP Manufacturing Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-221-2152?

NSN 3020-01-221-2152 has 4 cross-referenced part numbers: 11411 (DP Mfg Inc), 2CD509 (Oshkosh Defense Llc), 2CD509 (Oshkosh Corp), 11411 (DP Manufacturing Inc.).

What NSN replaces 3020-01-221-2152?

There are 12 known substitutes for 3020-01-221-2152: 6240-00-183-0570, 5133-00-189-9273, 4320-00-367-1443 and 9 more. Verify interchangeability with system specifications before substitution.

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