PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3037Spring,helical,torsion

L3 Technologies, Inc. Div L3 Keo · NSN 5360-00-724-3575 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-724-3575 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-724-3575. Primary manufacturer part number: 3037.
Features
  • Spring,helical,torsion — FSC 5360
  • End Style: SHORT HOOK, END BOTH ENDS
  • Material Document and Classification: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SINGLE TORSION LEFT HAND
  • Spring Deflection Rate: 1.900 POUNDS PER INCH MAXIMUM LBS
  • Spring Free Length: 0.500 INCHES NOMINAL IN
  • Coil Quantity: 9
  • Spring Free Outside Diameter: 0.610 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-724-3575, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, 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
NSN5360-00-724-3575
Primary Part Number3037
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
End StyleSHORT HOOK, END BOTH ENDS
Material Document and ClassificationQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSINGLE TORSION LEFT HAND
Spring Deflection Rate1.900 POUNDS PER INCH MAXIMUM LBS
Spring Free Length0.500 INCHES NOMINAL IN
Coil Quantity9
Spring Free Outside Diameter0.610 INCHES NOMINAL IN
Inside Diameter0.514 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OVERALL
End Length0.149 INCHES NOMINAL FIRST END IN
Coil Helix DirectionRIGHT-HAND
End Length0.274 INCHES NOMINAL SECOND END IN
End Angular RelationshipENDS ANGLED ONE TO OTHER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-476-491330-37 INTERCHANGEABLE
Switch,push
Grayhill Inc
5315-00-489-5777 INTERCHANGEABLE
Nail
5950-00-586-7165722899-083 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
2920-00-656-7095FD129 INTERCHANGEABLE
Cap,ignition Distribution
Standard Motor Products
5930-00-687-20093037 INTERCHANGEABLE
Switch,lever
Switchcraft Inc.
2910-00-764-68852A6377 INTERCHANGEABLE
Filter Element,fluid
Napco International Llc Dba Napco International Inc
5950-00-799-36103037 INTERCHANGEABLE
Transformer,power
Ballantine Laboratories Inc
5815-00-859-653903037 INTERCHANGEABLE
Teletypewriter Subassembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5935-00-943-67401160057P7 INTERCHANGEABLE
Connector,receptacle,electrical
Navy, United States Department of the Dba Cdsa
4810-00-974-7305 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Cross-Reference Index
Part NumberManufacturer
547A003037 L3 Technologies, Inc. Div L3 Keo (USA)
547A003037 Zf Industrieantriebe Witten Gmbh (DEU)
547BC03037 L3 Technologies, Inc. Div L3 Keo (USA)
3037 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
003037 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
A547-596 L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5930-00-476-4913INTERCHANGEABLE
SWITCH,PUSH
30-37
5315-00-489-5777INTERCHANGEABLE
NAIL
5950-00-586-7165INTERCHANGEABLE
TRANSFORMER,POWER
722899-083
2920-00-656-7095INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
FD129
5930-00-687-2009INTERCHANGEABLE
SWITCH,LEVER
3037
2910-00-764-6885INTERCHANGEABLE
FILTER ELEMENT,FLUID
2A6377
5950-00-799-3610INTERCHANGEABLE
TRANSFORMER,POWER
3037
5815-00-859-6539INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
03037
5935-00-943-6740INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1160057P7
4810-00-974-7305INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
6625-00-975-4485INTERCHANGEABLE
MULTIMETER
3037
5950-01-101-7883INTERCHANGEABLE
TRANSFORMER,POWER
13043887

Frequently Asked Questions

What is NSN 5360-00-724-3575?

NSN 5360-00-724-3575 is a Spring,helical,torsion, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-724-3575?

NSN 5360-00-724-3575 has 6 cross-referenced part numbers: 547A003037 (L3 Technologies, Inc. Div L3 Keo), 547A003037 (Zf Industrieantriebe Witten Gmbh), 547BC03037 (L3 Technologies, Inc. Div L3 Keo), 3037 (L3 Technologies, Inc. Div L3 Keo), 003037 (L3 Technologies, Inc. Div L3 Keo) and 1 more.

What NSN replaces 5360-00-724-3575?

There are 12 known substitutes for 5360-00-724-3575: 5930-00-476-4913, 5315-00-489-5777, 5950-00-586-7165 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3037?

Key specifications for 3037: End Style: SHORT HOOK, END BOTH ENDS; Material Document and Classification: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SINGLE TORSION LEFT HAND; Spring Deflection Rate: 1.900 POUNDS PER INCH MAXIMUM LBS. 13 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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