PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S4700-3000784 PC 28Spring,helical,compression

Naval Ship Systems Command · NSN 5360-00-446-3365 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-446-3365 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-446-3365. Primary manufacturer part number: S4700-3000784 PC 28.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Quantity: 7-1/2
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 1.34375 INCHES NOMINAL IN
  • Spring Free Length: 2.063 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Surface Treatment: NICKEL OVERALL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
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 5360-00-446-3365, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-446-3365
Primary Part NumberS4700-3000784 PC 28
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Coil Quantity7-1/2
Style DesignatorCYLINDRICAL
Inside Diameter1.34375 INCHES NOMINAL IN
Spring Free Length2.063 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Surface TreatmentNICKEL OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter1.58375 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-543-0839721899-120 INTERCHANGEABLE
Switch,sensitive
Raytheon Company Dba Raytheon
5950-00-951-41533321-587 INTERCHANGEABLE
Transformer,audio Frequency
Cmc Electronics Inc
5950-01-026-5973 INTERCHANGEABLE
Coil,radio Frequency
5331-01-503-748910822 INTERCHANGEABLE
O-Ring
Climax Portable Machine Tools, Inc
3010-01-651-1864 INTERCHANGEABLE
Coupling,shaft,rigid
Cross-Reference Index
Part NumberManufacturer
PNS212-2PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
3648N1PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS137-2PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
S4700-3000784 PC 28 PRIMARY Naval Ship Systems Command (USA)
PNS137-5PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS137-6PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
6665NPC35 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS212-4ALT1PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS137-1PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
5579NPC28 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS212-3PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS137-3PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS212-1PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
10822 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS137-4PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
10822P Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5930-00-543-0839INTERCHANGEABLE
SWITCH,SENSITIVE
721899-120
5950-00-951-4153INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
3321-587
5950-01-026-5973INTERCHANGEABLE
COIL,RADIO FREQUENCY
5331-01-503-7489INTERCHANGEABLE
O-RING
10822
3010-01-651-1864INTERCHANGEABLE
COUPLING,SHAFT,RIGID

Frequently Asked Questions

What is NSN 5360-00-446-3365?

NSN 5360-00-446-3365 is a Spring,helical,compression, manufactured by Naval Ship Systems Command, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-446-3365?

NSN 5360-00-446-3365 has 16 cross-referenced part numbers: PNS212-2PC26 (Leslie Controls, Inc. Dba Leslie Controls Inc), 3648N1PC26 (Leslie Controls, Inc. Dba Leslie Controls Inc), PNS137-2PC26 (Leslie Controls, Inc. Dba Leslie Controls Inc), S4700-3000784 PC 28 (Naval Ship Systems Command), PNS137-5PC26 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 11 more.

What NSN replaces 5360-00-446-3365?

There are 5 known substitutes for 5360-00-446-3365: 5930-00-543-0839, 5950-00-951-4153, 5950-01-026-5973 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S4700-3000784 PC 28?

Key specifications for S4700-3000784 PC 28: Coil Quantity: 7-1/2; Style Designator: CYLINDRICAL; Inside Diameter: 1.34375 INCHES NOMINAL IN; Spring Free Length: 2.063 INCHES NOMINAL IN. 9 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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