PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31364Spring,helical,extension

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 5360-00-316-4201 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-316-4201 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-316-4201. Primary manufacturer part number: 31364.
Features
  • Spring,helical,extension — FSC 5360
  • Hook Radius: 0.058 INCHES NOMINAL BOTH ENDS IN
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Design Type: CLOSED
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Inside Diameter: 0.116 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 7.312 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-316-4201, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 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
NSN5360-00-316-4201
Primary Part Number31364
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
Hook Radius0.058 INCHES NOMINAL BOTH ENDS IN
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Design TypeCLOSED
End StyleSHORT TWISTED HOOK BOTH ENDS
Inside Diameter0.116 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Length7.312 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter0.156 INCHES NOMINAL IN
Coil to Hook Inside Length0.116 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-139-6935 INTERCHANGEABLE
Spring,special
5935-00-232-3778231333 INTERCHANGEABLE
Socket,plug-in Electronic Compon
L3harris Cincinnati Electronics Corporation
5935-00-460-078110674055 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
3110-00-470-81041630DS INTERCHANGEABLE
Bearing,ball,annular
Rbc Bearings Incorporated Div West Trenton Division
4320-00-509-19361H6521 INTERCHANGEABLE
Rotor,pump
Mitsubishi Caterpillar Forklift America, Inc
3030-00-529-133424557 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5999-00-553-3858 INTERCHANGEABLE
Heater,thermal Release
3020-00-791-5712 INTERCHANGEABLE
Gear,spur
5999-00-818-3060 INTERCHANGEABLE
Heater,thermal Release
3120-00-854-413016603841 INTERCHANGEABLE
Bearing Half,sleeve
Fairbanks Morse, Llc
Cross-Reference Index
Part NumberManufacturer
E2909PC82 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
31364 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
31364 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
31364 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2918PC82 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
9678 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
9678 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
Related Parts
5360-00-139-6935INTERCHANGEABLE
SPRING,SPECIAL
5935-00-232-3778INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
231333
5935-00-460-0781INTERCHANGEABLE
ADAPTER,CONNECTOR
10674055
3110-00-470-8104INTERCHANGEABLE
BEARING,BALL,ANNULAR
1630DS
4320-00-509-1936INTERCHANGEABLE
ROTOR,PUMP
1H6521
3030-00-529-1334INTERCHANGEABLE
BELT,V
24557
5999-00-553-3858INTERCHANGEABLE
HEATER,THERMAL RELEASE
3020-00-791-5712INTERCHANGEABLE
GEAR,SPUR
5999-00-818-3060INTERCHANGEABLE
HEATER,THERMAL RELEASE
3120-00-854-4130INTERCHANGEABLE
BEARING HALF,SLEEVE
16603841
5965-01-028-0326INTERCHANGEABLE
MICROPHONE,DYNAMIC
4730-01-519-8498INTERCHANGEABLE
ELBOW,PIPE
9678

Frequently Asked Questions

What is NSN 5360-00-316-4201?

NSN 5360-00-316-4201 is a Spring,helical,extension, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-316-4201?

NSN 5360-00-316-4201 has 7 cross-referenced part numbers: E2909PC82 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), 31364 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), 31364 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 31364 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), E2918PC82 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co) and 2 more.

What NSN replaces 5360-00-316-4201?

There are 12 known substitutes for 5360-00-316-4201: 5360-00-139-6935, 5935-00-232-3778, 5935-00-460-0781 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31364?

Key specifications for 31364: Hook Radius: 0.058 INCHES NOMINAL BOTH ENDS IN; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Design Type: CLOSED; End Style: SHORT TWISTED HOOK BOTH ENDS. 11 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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