PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19351Holder,spring

Franklin Engine Co Inc · NSN 5340-00-634-7198 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-634-7198 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-634-7198. Primary manufacturer part number: 19351.
Features
  • Holder,spring — FSC 5340
  • Supporting Object/surface Attachment Method: FRICTION MTG COMPRESSION SPRING IN HOUSING BORE
  • Usage Design: CENTERS AND POSITIONS SPRING
  • FSC Application Data: CYLINDER ASSEMBLY,GASOLINE RECIPROCATING ENGINE,AIRCRAFT
  • Material: STEEL
  • Attachment to Item Supported Method: HOLD ITEM BY ITS INHERENT SPRING ACTION
  • 1 verified cross-reference
  • Primary manufacturer: Franklin Engine Co Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel construction
General Description

The Holder,spring, cataloged under National Stock Number 5340-00-634-7198, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Franklin Engine Co Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-634-7198
Primary Part Number19351
Item NameHolder,spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerFranklin Engine Co Inc
StatusCANCELLED
Supporting Object/surface Attachment MethodFRICTION MTG COMPRESSION SPRING IN HOUSING BORE
Usage DesignCENTERS AND POSITIONS SPRING
FSC Application DataCYLINDER ASSEMBLY,GASOLINE RECIPROCATING ENGINE,AIRCRAFT
MaterialSTEEL
Attachment to Item Supported MethodHOLD ITEM BY ITS INHERENT SPRING ACTION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
1315-00-028-4964 INTERCHANGEABLE
Cartridge,81 Millimeter
5935-00-600-19451935-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
1005-01-055-6485 INTERCHANGEABLE
Counter,rotating Limiter
5998-01-372-128919351 INTERCHANGEABLE
Circuit Card Assembly
Versitron Inc
Cross-Reference Index
Part NumberManufacturer
19351 Franklin Engine Co Inc (USA)
Related Parts
1315-00-028-4964INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
5935-00-600-1945INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1935-1
1005-01-055-6485INTERCHANGEABLE
COUNTER,ROTATING LIMITER
5998-01-372-1289INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
19351

Frequently Asked Questions

What is NSN 5340-00-634-7198?

NSN 5340-00-634-7198 is a Holder,spring, manufactured by Franklin Engine Co Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-634-7198?

NSN 5340-00-634-7198 has 1 cross-referenced part number: 19351 (Franklin Engine Co Inc).

What NSN replaces 5340-00-634-7198?

There are 4 known substitutes for 5340-00-634-7198: 1315-00-028-4964, 5935-00-600-1945, 1005-01-055-6485 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19351?

Key specifications for 19351: Supporting Object/surface Attachment Method: FRICTION MTG COMPRESSION SPRING IN HOUSING BORE; Usage Design: CENTERS AND POSITIONS SPRING; FSC Application Data: CYLINDER ASSEMBLY,GASOLINE RECIPROCATING ENGINE,AIRCRAFT; Material: STEEL. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-634-7198 still in active supply?

NSN 5340-00-634-7198 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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