PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

199997Spring,helical,torsion

Lucent Technologies Inc Corporate Headquarters · NSN 5360-00-997-0304 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-997-0304 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-997-0304. Primary manufacturer part number: 199997.
Features
  • Spring,helical,torsion — FSC 5360
  • Spring Free Outside Diameter: 0.196 INCHES NOMINAL IN
  • End Style: STRAIGHT BEND END (RIGHT) OVERALL
  • End Angular Relationship: ENDS ANGLED ONE TO OTHER
  • Coil Quantity: 3.250
  • Style Designator: SINGLE TORSION RIGHT HAND
  • End Length From First Bend to Second Bend or End: 0.184 INCHES NOMINAL FIRST END IN
  • Material: STEEL CORROSION RESISTING OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-997-0304, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-997-0304
Primary Part Number199997
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Spring Free Outside Diameter0.196 INCHES NOMINAL IN
End StyleSTRAIGHT BEND END (RIGHT) OVERALL
End Angular RelationshipENDS ANGLED ONE TO OTHER
Coil Quantity3.250
Style DesignatorSINGLE TORSION RIGHT HAND
End Length From First Bend to Second Bend or End0.184 INCHES NOMINAL FIRST END IN
MaterialSTEEL CORROSION RESISTING OVERALL
End Length From First Bend to Second Bend or End0.184 INCHES NOMINAL SECOND END IN
Spring Free Length0.141 INCHES NOMINAL IN
Inside Diameter0.140 INCHES NOMINAL IN
Coil Helix DirectionLEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-452-2028199997 INTERCHANGEABLE
Packing,preformed
Eaton Aerospace, Llc Dba Jackson South
3110-00-983-0914199997 INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Hitech Division
5920-01-683-6229199997 INTERCHANGEABLE
Fuseholder,block
Port Supply Division of West Marine Products
Cross-Reference Index
Part NumberManufacturer
199997 Telemechanics Inc (USA)
199997 Lucent Technologies Inc Dba Federal Marketing Group (USA)
199997 American Telephone and Telegraph Co (USA)
199997 PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
5330-00-452-2028INTERCHANGEABLE
PACKING,PREFORMED
199997
3110-00-983-0914INTERCHANGEABLE
BEARING,BALL,ANNULAR
199997
5920-01-683-6229INTERCHANGEABLE
FUSEHOLDER,BLOCK
199997

Frequently Asked Questions

What is NSN 5360-00-997-0304?

NSN 5360-00-997-0304 is a Spring,helical,torsion, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-997-0304?

NSN 5360-00-997-0304 has 4 cross-referenced part numbers: 199997 (Telemechanics Inc), 199997 (Lucent Technologies Inc Dba Federal Marketing Group), 199997 (American Telephone and Telegraph Co), 199997 (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 5360-00-997-0304?

There are 3 known substitutes for 5360-00-997-0304: 5330-00-452-2028, 3110-00-983-0914, 5920-01-683-6229. Verify interchangeability with system specifications before substitution.

What are the specifications of 199997?

Key specifications for 199997: Spring Free Outside Diameter: 0.196 INCHES NOMINAL IN; End Style: STRAIGHT BEND END (RIGHT) OVERALL; End Angular Relationship: ENDS ANGLED ONE TO OTHER; Coil Quantity: 3.250. 11 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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