PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N38518Spring,helical,compression

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5360-00-680-3381 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-680-3381 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-680-3381. Primary manufacturer part number: N38518.
Features
  • Spring,helical,compression — FSC 5360
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 13
  • Spring Deflection Rate: 32.000 POUNDS PER INCH NOMINAL LBS
  • Spring Free Length: 3.500 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-680-3381, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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: Active.

Technical Specifications
ParameterValue
NSN5360-00-680-3381
Primary Part NumberN38518
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Style DesignatorCYLINDRICAL
Coil Quantity13
Spring Deflection Rate32.000 POUNDS PER INCH NOMINAL LBS
Spring Free Length3.500 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL UNS K08500 OVERALL
Spring Free Outside Diameter1.070 INCHES NOMINAL IN
Inside Diameter0.840 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-168-40947045706 INTERCHANGEABLE
Transformer,pulse
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5895-00-288-1259PDT20-60-11961 INTERCHANGEABLE
Divider,power,radio Frequency
Merrimac Industries, Inc
5340-01-332-429799138518 INTERCHANGEABLE
Handle,manual Control
Alfa Laval Inc
3020-01-450-976638518 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
N38518 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
38518 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
12781NREVAPC3 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5950-00-168-4094INTERCHANGEABLE
TRANSFORMER,PULSE
7045706
5895-00-288-1259INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
PDT20-60-11961
5340-01-332-4297INTERCHANGEABLE
HANDLE,MANUAL CONTROL
99138518
3020-01-450-9766INTERCHANGEABLE
GEAR RACK
38518

Frequently Asked Questions

What is NSN 5360-00-680-3381?

NSN 5360-00-680-3381 is a Spring,helical,compression, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-680-3381?

NSN 5360-00-680-3381 has 3 cross-referenced part numbers: N38518 (Leslie Controls, Inc. Dba Leslie Controls Inc), 38518 (Leslie Controls, Inc. Dba Leslie Controls Inc), 12781NREVAPC3 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5360-00-680-3381?

There are 4 known substitutes for 5360-00-680-3381: 5950-00-168-4094, 5895-00-288-1259, 5340-01-332-4297 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N38518?

Key specifications for N38518: Style Designator: CYLINDRICAL; Coil Quantity: 13; Spring Deflection Rate: 32.000 POUNDS PER INCH NOMINAL LBS; Spring Free Length: 3.500 INCHES NOMINAL IN. 10 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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