PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61843-1Spring,helical,compression

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5360-00-821-7160 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-821-7160 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-821-7160. Primary manufacturer part number: 61843-1.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
  • Load Rating: 1.688 POUNDS MINIMUM AND 2.312 POUNDS MAXIMUM LBS
  • Coil Quantity: 6
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 5360-00-821-7160, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-821-7160
Primary Part Number61843-1
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusCANCELLED
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Length0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
Load Rating1.688 POUNDS MINIMUM AND 2.312 POUNDS MAXIMUM LBS
Coil Quantity6
Surface TreatmentCADMIUM OVERALL
Spring Solid Outside Diameter0.375 INCHES MAXIMUM IN
Spring Free Outside Diameter0.375 INCHES MAXIMUM IN
Spring Length Under Load0.500 INCHES NOMINAL IN
Inside Diameter0.313 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-156-7196MS77072-2 INTERCHANGEABLE
Terminal,lug
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5940-00-204-78001180-102 INTERCHANGEABLE
Terminal,lug
Dne Technologies, Inc
5945-00-274-5686 INTERCHANGEABLE
Relay,electromagnetic
5330-00-285-3330146-6 INTERCHANGEABLE
Seal,plain Encased
Mack Trucks Inc Parts Opn
3020-00-287-8771 INTERCHANGEABLE
Gear,spur
5930-00-592-16812265699 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5365-00-598-53221466 INTERCHANGEABLE
Bushing,nonmetallic
A. O. Smith Corporation Dba a O Smith Corp
5930-00-636-2408 INTERCHANGEABLE
Switch,lever
5910-00-725-1994 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
2910-00-778-6077153-0263 INTERCHANGEABLE
Bracket Choke Rod
Cummins Power Generation Inc.
Cross-Reference Index
Part NumberManufacturer
1460-0005 Keysight Technologies Inc (USA)
YA288-1036 Raytheon Company Dba Raytheon Co (USA)
146-6 Hewlett-Packard Company Dba HP (USA)
1460-0005 Hewlett-Packard Company Dba HP (USA)
61843-1 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
YA288-1036 Raytheon Company Div Corp (USA)
146-6 Keysight Technologies Inc (USA)
Related Parts
5940-00-156-7196INTERCHANGEABLE
TERMINAL,LUG
MS77072-2
5940-00-204-7800INTERCHANGEABLE
TERMINAL,LUG
1180-102
5945-00-274-5686INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5330-00-285-3330INTERCHANGEABLE
SEAL,PLAIN ENCASED
146-6
3020-00-287-8771INTERCHANGEABLE
GEAR,SPUR
5930-00-592-1681INTERCHANGEABLE
SWITCH,ROTARY
2265699
5365-00-598-5322INTERCHANGEABLE
BUSHING,NONMETALLIC
1466
5930-00-636-2408INTERCHANGEABLE
SWITCH,LEVER
5910-00-725-1994INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
2910-00-778-6077INTERCHANGEABLE
BRACKET CHOKE ROD
153-0263
5310-00-828-4782INTERCHANGEABLE
WASHER,SHOULDERED
1466
2530-00-845-6603INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
965563R91

Frequently Asked Questions

What is NSN 5360-00-821-7160?

NSN 5360-00-821-7160 is a Spring,helical,compression, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-821-7160?

NSN 5360-00-821-7160 has 7 cross-referenced part numbers: 1460-0005 (Keysight Technologies Inc), YA288-1036 (Raytheon Company Dba Raytheon Co), 146-6 (Hewlett-Packard Company Dba HP), 1460-0005 (Hewlett-Packard Company Dba HP), 61843-1 (L3harris Technologies, Inc. Div Space and Airborne Systems) and 2 more.

What NSN replaces 5360-00-821-7160?

There are 12 known substitutes for 5360-00-821-7160: 5940-00-156-7196, 5940-00-204-7800, 5945-00-274-5686 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61843-1?

Key specifications for 61843-1: Material: STEEL OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-821-7160 still in active supply?

NSN 5360-00-821-7160 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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