PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N10821Spring,helical,compression

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5360-00-446-3364 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-446-3364 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-446-3364. Primary manufacturer part number: N10821.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Spring Free Length: 3.625 INCHES NOMINAL IN
  • Inside Diameter: 1.500 INCHES NOMINAL IN
  • Coil Helix Direction: LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Quantity: 9-1/2
  • Spring Free Outside Diameter: 1.824 INCHES NOMINAL IN
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 5360-00-446-3364, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-446-3364
Primary Part NumberN10821
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialSTEEL OVERALL
Spring Free Length3.625 INCHES NOMINAL IN
Inside Diameter1.500 INCHES NOMINAL IN
Coil Helix DirectionLEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity9-1/2
Spring Free Outside Diameter1.824 INCHES NOMINAL IN
Surface TreatmentNICKEL OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7240-00-178-8286SP205 INTERCHANGEABLE
Safety Can
F & M Micro Products Inc
5975-00-189-603429894 INTERCHANGEABLE
Conduit,metal,flexible
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4820-00-508-2577SFE1-CP60 INTERCHANGEABLE
Valve,expansion
Parker-Hannifin Corp Div Sporlan Division
4130-01-065-194110821 INTERCHANGEABLE
Coil,evaporator
Hdt Expeditionary Systems Inc
5330-01-092-99441082-1 INTERCHANGEABLE
Gasket
Tescom Corp Dba Tescom Div Tescom
5310-01-171-717610821 INTERCHANGEABLE
Nut,pump Impeller
Rps-Fl, Inc. Dba Rps Inc
5950-01-174-899910-821 INTERCHANGEABLE
Coil,radio Frequency
Gowanda Holdings, Llc Div Gowanda Electronics Corp.
5935-01-431-933682-97 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5340-01-496-21661082-1 INTERCHANGEABLE
Cover,access
Tru-Hitch, Inc.
5180-01-528-077210821 INTERCHANGEABLE
Kit,mk64 Machine Gun Mount
General Dynamics - Ots, Inc.
Cross-Reference Index
Part NumberManufacturer
PNS200-2PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-1PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-16PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
5570NPC35 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
10821PA Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
5569NPC35 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-26ALT1PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-14PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-7PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
5568NPC35 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-4PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-25PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N10821 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-18PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-27PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
8004NPC35 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS284-1PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-12PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-5PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS200-17PC26 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
7240-00-178-8286INTERCHANGEABLE
SAFETY CAN
SP205
5975-00-189-6034INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
29894
4820-00-508-2577INTERCHANGEABLE
VALVE,EXPANSION
SFE1-CP60
4130-01-065-1941INTERCHANGEABLE
COIL,EVAPORATOR
10821
5330-01-092-9944INTERCHANGEABLE
GASKET
1082-1
5310-01-171-7176INTERCHANGEABLE
NUT,PUMP IMPELLER
10821
5950-01-174-8999INTERCHANGEABLE
COIL,RADIO FREQUENCY
10-821
5935-01-431-9336INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
82-97
5340-01-496-2166INTERCHANGEABLE
COVER,ACCESS
1082-1
5180-01-528-0772INTERCHANGEABLE
KIT,MK64 MACHINE GUN MOUNT
10821
5995-01-570-3104INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
10821
6530-01-571-7814INTERCHANGEABLE
TRAY,STERILIZATION
07-808-1582

Frequently Asked Questions

What is NSN 5360-00-446-3364?

NSN 5360-00-446-3364 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 5360-00-446-3364?

NSN 5360-00-446-3364 has 31 cross-referenced part numbers: PNS200-2PC26 (Leslie Controls, Inc. Dba Leslie Controls Inc), PNS200-1PC26 (Leslie Controls, Inc. Dba Leslie Controls Inc), PNS200-16PC26 (Leslie Controls, Inc. Dba Leslie Controls Inc), 5570NPC35 (Leslie Controls, Inc. Dba Leslie Controls Inc), 10821PA (Leslie Controls, Inc. Dba Leslie Controls Inc) and 26 more.

What NSN replaces 5360-00-446-3364?

There are 12 known substitutes for 5360-00-446-3364: 7240-00-178-8286, 5975-00-189-6034, 4820-00-508-2577 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N10821?

Key specifications for N10821: Material: STEEL OVERALL; Spring Free Length: 3.625 INCHES NOMINAL IN; Inside Diameter: 1.500 INCHES NOMINAL IN; Coil Helix Direction: LEFT-HAND. 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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