PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4402693 PC23Spring,helical,compression

Naval Sea Systems Command · NSN 5360-00-004-3322 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-004-3322 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-004-3322. Primary manufacturer part number: 4402693 PC23.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.970 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 1.156 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Spring Solid Length: 1.750 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 4.938 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-004-3322, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-004-3322
Primary Part Number4402693 PC23
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Inside Diameter0.970 INCHES NOMINAL IN
Spring Free Outside Diameter1.156 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Spring Solid Length1.750 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length4.938 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5999-00-850-993301-0201-1138 INTERCHANGEABLE
Wire Mesh,knitted
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
Cross-Reference Index
Part NumberManufacturer
4402693 Naval Sea Systems Command (USA)
2211-71PC23 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
4402693 PC23 PRIMARY Naval Sea Systems Command (USA)
Related Parts
5999-00-850-9933INTERCHANGEABLE
WIRE MESH,KNITTED
01-0201-1138

Frequently Asked Questions

What is NSN 5360-00-004-3322?

NSN 5360-00-004-3322 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-004-3322?

NSN 5360-00-004-3322 has 3 cross-referenced part numbers: 4402693 (Naval Sea Systems Command), 2211-71PC23 (Huntington Ingalls Inc Div Newport News Shipbuilding), 4402693 PC23 (Naval Sea Systems Command).

What NSN replaces 5360-00-004-3322?

There is 1 known substitute for 5360-00-004-3322: 5999-00-850-9933. Verify interchangeability with system specifications before substitution.

What are the specifications of 4402693 PC23?

Key specifications for 4402693 PC23: Inside Diameter: 0.970 INCHES NOMINAL IN; Spring Free Outside Diameter: 1.156 INCHES NOMINAL IN; Material: STEEL OVERALL; Spring Solid Length: 1.750 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com