PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01526Spring,helical,extension

New Haven Mfg Corp · NSN 5360-00-844-6694 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-844-6694 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-844-6694. Primary manufacturer part number: 01526.
Features
  • Spring,helical,extension — FSC 5360
  • Hook Radius: 0.0312 INCHES NOMINAL BOTH ENDS IN
  • Surface Treatment: PASSIVATE OVERALL
  • Spring Free Outside Diameter: 0.1562 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND
  • Design Type: OPEN
  • Material: STEEL CORROSION RESISTING OVERALL
  • 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 5360-00-844-6694, 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
NSN5360-00-844-6694
Primary Part Number01526
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
Hook Radius0.0312 INCHES NOMINAL BOTH ENDS IN
Surface TreatmentPASSIVATE OVERALL
Spring Free Outside Diameter0.1562 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
Design TypeOPEN
MaterialSTEEL CORROSION RESISTING OVERALL
End StyleSHORT TWISTED HOOK BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Length0.875 INCHES NOMINAL IN
Inside Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-097-1176 INTERCHANGEABLE
Contact,electrical
5306-00-106-82621771008 INTERCHANGEABLE
Bolt,hook
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6240-00-225-9271 INTERCHANGEABLE
Lamp,incandescent
6625-00-264-7997360-P-2 INTERCHANGEABLE
Meter,electrical Frequency
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
5360-00-292-4139S4504-3132491 PIECE 317 INTERCHANGEABLE
Spring,helical,compression
Naval Sea Systems Command
5977-00-467-4023 INTERCHANGEABLE
Brush,electrical Contact
6625-00-568-4892135-029 INTERCHANGEABLE
Meter,arbitrary Scale
Jewell Instruments Llc
5950-00-647-7727 INTERCHANGEABLE
Transformer,audio Frequency
5935-00-666-4860 INTERCHANGEABLE
Clamp,cable,electrical Connector
5999-00-811-98934400B0126 INTERCHANGEABLE
Delay Line
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
01526 New Haven Mfg Corp (USA)
1526 New Haven Mfg Corp (USA)
Related Parts
5999-00-097-1176INTERCHANGEABLE
CONTACT,ELECTRICAL
5306-00-106-8262INTERCHANGEABLE
BOLT,HOOK
1771008
6240-00-225-9271INTERCHANGEABLE
LAMP,INCANDESCENT
6625-00-264-7997INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
360-P-2
5360-00-292-4139INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S4504-3132491 PIECE 317
5977-00-467-4023INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
6625-00-568-4892INTERCHANGEABLE
METER,ARBITRARY SCALE
135-029
5950-00-647-7727INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5935-00-666-4860INTERCHANGEABLE
CLAMP,CABLE,ELECTRICAL CONNECTOR
5999-00-811-9893INTERCHANGEABLE
DELAY LINE
4400B0126
5905-00-971-8524INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
B8J500
5970-01-136-7726INTERCHANGEABLE
INSULATOR,BUSHING
15-26

Frequently Asked Questions

What is NSN 5360-00-844-6694?

NSN 5360-00-844-6694 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 5360-00-844-6694?

NSN 5360-00-844-6694 has 2 cross-referenced part numbers: 01526 (New Haven Mfg Corp), 1526 (New Haven Mfg Corp).

What NSN replaces 5360-00-844-6694?

There are 12 known substitutes for 5360-00-844-6694: 5999-00-097-1176, 5306-00-106-8262, 6240-00-225-9271 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 01526?

Key specifications for 01526: Hook Radius: 0.0312 INCHES NOMINAL BOTH ENDS IN; Surface Treatment: PASSIVATE OVERALL; Spring Free Outside Diameter: 0.1562 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND. 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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