PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03C53-9Spring,helical,compression

Grimes Aerospace Company · NSN 5360-00-522-2626 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-522-2626 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-522-2626. Primary manufacturer part number: 03C53-9.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 1.125 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material: STEEL OVERALL
  • Spring Free Outside Diameter: 0.314 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
  • Coil Quantity: 10
  • Inside Diameter: 0.232 INCHES MINIMUM AND 0.234 INCHES MAXIMUM 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 5360-00-522-2626, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-522-2626
Primary Part Number03C53-9
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Spring Free Length1.125 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Spring Free Outside Diameter0.314 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
Coil Quantity10
Inside Diameter0.232 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
End StyleSPRING END,GROUND BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-408-1434 INTERCHANGEABLE
Pliers,retaining Ring
5961-00-904-7580 INTERCHANGEABLE
Semiconductor Device,photo
5365-01-117-7814P102 INTERCHANGEABLE
Plug,machine Thread,magnetic
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
6695-01-257-7399P102 INTERCHANGEABLE
Transducer,motional Pickup
Micro Gage
5307-01-394-7397P-102 INTERCHANGEABLE
Stud,plain
Alfred Conhagen, Inc.
Cross-Reference Index
Part NumberManufacturer
03C53-9 Grimes Aerospace Company (USA)
P102 Weldon Pump Llc (USA)
P102 Weldon Tool Co the (USA)
03C53-9 Surface Combustion Inc (USA)
Related Parts
5120-00-408-1434INTERCHANGEABLE
PLIERS,RETAINING RING
5961-00-904-7580INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
5365-01-117-7814INTERCHANGEABLE
PLUG,MACHINE THREAD,MAGNETIC
P102
6695-01-257-7399INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
P102
5307-01-394-7397INTERCHANGEABLE
STUD,PLAIN
P-102

Frequently Asked Questions

What is NSN 5360-00-522-2626?

NSN 5360-00-522-2626 is a Spring,helical,compression, manufactured by Grimes Aerospace Company, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-522-2626?

NSN 5360-00-522-2626 has 4 cross-referenced part numbers: 03C53-9 (Grimes Aerospace Company), P102 (Weldon Pump Llc), P102 (Weldon Tool Co the), 03C53-9 (Surface Combustion Inc).

What NSN replaces 5360-00-522-2626?

There are 5 known substitutes for 5360-00-522-2626: 5120-00-408-1434, 5961-00-904-7580, 5365-01-117-7814 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03C53-9?

Key specifications for 03C53-9: Spring Free Length: 1.125 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Material: STEEL OVERALL. 8 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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