PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

319-3801-1188497PCC3Spring,helical,extension

Naval Ship Systems Command · NSN 5360-00-597-4922 · FSC 5360 · Coil, Flat, Leaf, and Wire Springs
Government record, cited
NSN 5360-00-597-4922 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-597-4922. Primary manufacturer part number: 319-3801-1188497PCC3.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Free Outside Diameter: 0.809 INCHES NOMINAL IN
  • Load Rating: 28.00 POUNDS NOMINAL LBS
  • End Style: MACHINED HALF LOOP BOTH ENDS
  • Design Type: CLOSED
  • Style Designator: CYLINDRICAL
  • Opening Width: 0.281 INCHES NOMINAL BOTH ENDS IN
  • Spring Free Length: 3.059 INCHES NOMINAL IN
Identification
  • NSN: 5360-00-597-4922
  • NIIN: 005974922
  • FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 319-3801-1188497PCC3
  • Manufacturer: Naval Ship Systems Command
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-597-4922, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 12 specifications, cited from the U.S. Government catalog. This item has 10 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-597-4922
Primary Part Number319-3801-1188497PCC3
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — Coil, Flat, Leaf, and Wire Springs
ManufacturerNaval Ship Systems Command
StatusACTIVE
Spring Free Outside Diameter0.809 INCHES NOMINAL IN
Load Rating28.00 POUNDS NOMINAL LBS
End StyleMACHINED HALF LOOP BOTH ENDS
Design TypeCLOSED
Style DesignatorCYLINDRICAL
Opening Width0.281 INCHES NOMINAL BOTH ENDS IN
Spring Free Length3.059 INCHES NOMINAL IN
Inside Diameter0.625 INCHES NOMINAL IN
Spring Length Under Load1.844 INCHES NOMINAL IN
Coil Quantity22
Coil Helix DirectionRIGHT-HAND
Hook Radius0.312 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HazardNot stated in government record
Cross-Reference Index
Part NumberManufacturer
3364-34PCC3 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
319-3801-1188497PCC3 PRIMARY Naval Ship Systems Command (USA)
343-3801-483990PCC3 PRIMARY Naval Ship Systems Command (USA)
32825PCC3 PRIMARY Naval Ship Systems Command (USA)
340-3801-1000863PCC3 PRIMARY Naval Ship Systems Command (USA)
343-3801-235240PCC3 PRIMARY Naval Ship Systems Command (USA)
2464-309PCC3 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
2464-45PCC3 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
313-3801-770772ALT2PCC3 PRIMARY Naval Ship Systems Command (USA)
2464-83PCC3 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO

Frequently Asked Questions

What is NSN 5360-00-597-4922?

NSN 5360-00-597-4922 is a Spring,helical,extension, manufactured by Naval Ship Systems Command, classified under FSC 5360 (Coil, Flat, Leaf, and Wire Springs). Status: active.

What are the part numbers for NSN 5360-00-597-4922?

NSN 5360-00-597-4922 has 10 cross-referenced part numbers: 3364-34PCC3 (Electric Boat Corporation Div General Dynamics Electric Boat), 319-3801-1188497PCC3 (Naval Ship Systems Command), 343-3801-483990PCC3 (Naval Ship Systems Command), 32825PCC3 (Naval Ship Systems Command), 340-3801-1000863PCC3 (Naval Ship Systems Command) and 5 more.

What are the specifications of 319-3801-1188497PCC3?

Key specifications for 319-3801-1188497PCC3: Spring Free Outside Diameter: 0.809 INCHES NOMINAL IN; Load Rating: 28.00 POUNDS NOMINAL LBS; End Style: MACHINED HALF LOOP BOTH ENDS; Design Type: CLOSED. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5360-00-597-4922 hazardous material?

Hazard status is not stated in the government record for NSN 5360-00-597-4922 — no DOT hazard class, UN number, or hazard classification field is present in the cited data. This page does not assert an item is or is not hazardous.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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