PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01852Spring,helical,extension

New Haven Mfg Corp · NSN 5360-00-847-7275 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-847-7275 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-847-7275. Primary manufacturer part number: 01852.
Features
  • Spring,helical,extension — FSC 5360
  • Inside Diameter: 0.937 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Material: STEEL CORROSION RESISTING OVERALL
  • Design Type: OPEN
  • Surface Treatment: PASSIVATE OVERALL
  • Hook Radius: 0.047 INCHES NOMINAL BOTH ENDS IN
  • End Style: SHORT TWISTED HOOK BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-847-7275, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is New Haven Mfg Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5360-00-847-7275
Primary Part Number01852
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
Inside Diameter0.937 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
MaterialSTEEL CORROSION RESISTING OVERALL
Design TypeOPEN
Surface TreatmentPASSIVATE OVERALL
Hook Radius0.047 INCHES NOMINAL BOTH ENDS IN
End StyleSHORT TWISTED HOOK BOTH ENDS
Coil Helix DirectionRIGHT-HAND
Spring Free Length1.125 INCHES NOMINAL IN
Spring Free Outside Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1731005 5000004 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3110-00-190-93101593945 INTERCHANGEABLE
Bearing,roller,self-Aligning
Caterpillar Inc Div Caterpillar Defense
3445-00-251-756918-52 INTERCHANGEABLE
Shearing Machine,metal,squaring
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
5935-00-284-2310SK1030 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
3020-00-541-68321852 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
5120-00-640-6733 INTERCHANGEABLE
Bit,screwdriver
5945-00-978-44023149601 INTERCHANGEABLE
Relay,solid State
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
6650-01-024-10671852 INTERCHANGEABLE
Filter,light,optical Instrument
Metavac Llc
5975-01-087-0306OLL-3 INTERCHANGEABLE
Conduit Outlet
Killark Electric Mfg Co
5305-01-183-3166530-021 INTERCHANGEABLE
Setscrew
Kirby Morgan Dive Systems Inc
Cross-Reference Index
Part NumberManufacturer
01852 New Haven Mfg Corp (USA)
1852 New Haven Mfg Corp (USA)
Related Parts
4820-00-036-1731INTERCHANGEABLE
DISK,VALVE
005 5000004
3110-00-190-9310INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
1593945
3445-00-251-7569INTERCHANGEABLE
SHEARING MACHINE,METAL,SQUARING
18-52
5935-00-284-2310INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
SK1030
3020-00-541-6832INTERCHANGEABLE
GEAR,SPUR
1852
5120-00-640-6733INTERCHANGEABLE
BIT,SCREWDRIVER
5945-00-978-4402INTERCHANGEABLE
RELAY,SOLID STATE
3149601
6650-01-024-1067INTERCHANGEABLE
FILTER,LIGHT,OPTICAL INSTRUMENT
1852
5975-01-087-0306INTERCHANGEABLE
CONDUIT OUTLET
OLL-3
5305-01-183-3166INTERCHANGEABLE
SETSCREW
530-021
6532-01-283-4495INTERCHANGEABLE
TROUSERS,OPERATING,SURGICAL
1852
5905-01-293-6439INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5360-00-847-7275?

NSN 5360-00-847-7275 is a Spring,helical,extension, manufactured by New Haven Mfg Corp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-847-7275?

NSN 5360-00-847-7275 has 2 cross-referenced part numbers: 01852 (New Haven Mfg Corp), 1852 (New Haven Mfg Corp).

What NSN replaces 5360-00-847-7275?

There are 12 known substitutes for 5360-00-847-7275: 4820-00-036-1731, 3110-00-190-9310, 3445-00-251-7569 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 01852?

Key specifications for 01852: Inside Diameter: 0.937 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material: STEEL CORROSION RESISTING OVERALL; Design Type: OPEN. 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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