PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1128092Guard,mechanical Drive

Lake Shore Systems, Inc. · NSN 3020-01-329-1428 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-329-1428 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-329-1428. Primary manufacturer part number: 1128092.
Features
  • Guard,mechanical Drive — FSC 3020
  • Outside Diameter: 46.500 INCHES NOMINAL IN
  • Material: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Lake Shore Systems, Inc.
Applications
  • Applications requiring Steel construction
General Description

The Guard,mechanical Drive, cataloged under National Stock Number 3020-01-329-1428, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN3020-01-329-1428
Primary Part Number1128092
Item NameGuard,mechanical Drive
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
Outside Diameter46.500 INCHES NOMINAL IN
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5920-00-780-890507-1476-013 INTERCHANGEABLE
Fuse,cartridge
Sierracin/power Systems Div of Sierracin Corp
3040-01-328-28801104822 INTERCHANGEABLE
Shaft,straight
Lake Shore Systems, Inc.
3040-01-328-29421136452 INTERCHANGEABLE
Housing,mechanical Drive
Lake Shore Systems, Inc.
3040-01-328-30331143262 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Lake Shore Systems, Inc.
3040-01-328-30351128212 INTERCHANGEABLE
Bracket,eye,rotating Shaft
Lake Shore Systems, Inc.
3040-01-328-30361128222 INTERCHANGEABLE
Bracket,eye,rotating Shaft
Lake Shore Systems, Inc.
3020-01-328-55791128102 INTERCHANGEABLE
Guard,mechanical Drive
Lake Shore Systems, Inc.
3040-01-328-56621143222 INTERCHANGEABLE
Pawl
Lake Shore Systems, Inc.
3040-01-328-566419133 INTERCHANGEABLE
Connecting Link,rigid
Lake Shore Systems, Inc.
4710-01-328-60821128262 INTERCHANGEABLE
Tube,bent,metallic
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
1128092 PRIMARY Lake Shore Systems, Inc. (USA)
314004 Lake Shore Systems, Inc. (USA)
314004 FIND 6 Lake Shore Systems, Inc. (USA)
Related Parts
5920-00-780-8905INTERCHANGEABLE
FUSE,CARTRIDGE
07-1476-013
3040-01-328-2880INTERCHANGEABLE
SHAFT,STRAIGHT
1104822
3040-01-328-2942INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
1136452
3040-01-328-3033INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
1143262
3040-01-328-3035INTERCHANGEABLE
BRACKET,EYE,ROTATING SHAFT
1128212
3040-01-328-3036INTERCHANGEABLE
BRACKET,EYE,ROTATING SHAFT
1128222
3020-01-328-5579INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
1128102
3040-01-328-5662INTERCHANGEABLE
PAWL
1143222
3040-01-328-5664INTERCHANGEABLE
CONNECTING LINK,RIGID
19133
4710-01-328-6082INTERCHANGEABLE
TUBE,BENT,METALLIC
1128262
4730-01-337-3941INTERCHANGEABLE
NIPPLE,TUBE
7337X6

Frequently Asked Questions

What is NSN 3020-01-329-1428?

NSN 3020-01-329-1428 is a Guard,mechanical Drive, manufactured by Lake Shore Systems, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-329-1428?

NSN 3020-01-329-1428 has 3 cross-referenced part numbers: 1128092 (Lake Shore Systems, Inc.), 314004 (Lake Shore Systems, Inc.), 314004 FIND 6 (Lake Shore Systems, Inc.).

What NSN replaces 3020-01-329-1428?

There are 11 known substitutes for 3020-01-329-1428: 5920-00-780-8905, 3040-01-328-2880, 3040-01-328-2942 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1128092?

Key specifications for 1128092: Overall Width: 15.625 INCHES NOMINAL IN; Outside Diameter: 46.500 INCHES NOMINAL IN; Special Features: W/ 230 DEG OF COMPLETE CIRCLE INCLUDED; Material: STEEL. 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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