PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20635Spring,helical,compression

Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val · NSN 5360-01-435-0342 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-435-0342 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-435-0342. Primary manufacturer part number: 20635.
Features
  • Spring,helical,compression — FSC 5360
  • Surface Treatment Document and Classification: QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • Inside Diameter: 0.115 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN
  • Coil Quantity: 21-1/2
  • Spring Deflection Rate: 30.000 POUNDS PER INCH NOMINAL LBS
  • Style Designator: CYLINDRICAL
  • Material Document and Classification: AMS 5644 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-435-0342, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-435-0342
Primary Part Number20635
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTriumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
StatusACTIVE
Surface Treatment Document and ClassificationQQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Coil Helix DirectionRIGHT-HAND
Inside Diameter0.115 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN
Coil Quantity21-1/2
Spring Deflection Rate30.000 POUNDS PER INCH NOMINAL LBS
Style DesignatorCYLINDRICAL
Material Document and ClassificationAMS 5644 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Solid Outside Diameter0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
Spring Free Length1.147 INCHES NOMINAL IN
Spring Free Outside Diameter0.184 INCHES NOMINAL IN
MaterialSTEEL COMP 631 OVERALL
Spring Solid Length0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5133-00-224-4029 INTERCHANGEABLE
Drill,twist
5315-00-311-921520635 INTERCHANGEABLE
Pin
Signode Corp
4920-00-707-458920635 INTERCHANGEABLE
Screen,orifice
Avox Systems Inc Dba Avox Systems Inc
4510-01-378-15683137 INTERCHANGEABLE
Faucet,double
The Central Brass Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
20635 PRIMARY Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val (USA)
Related Parts
5133-00-224-4029INTERCHANGEABLE
DRILL,TWIST
5315-00-311-9215INTERCHANGEABLE
PIN
20635
4920-00-707-4589INTERCHANGEABLE
SCREEN,ORIFICE
20635
4510-01-378-1568INTERCHANGEABLE
FAUCET,DOUBLE
3137

Frequently Asked Questions

What is NSN 5360-01-435-0342?

NSN 5360-01-435-0342 is a Spring,helical,compression, manufactured by Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-435-0342?

NSN 5360-01-435-0342 has 1 cross-referenced part number: 20635 (Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val).

What NSN replaces 5360-01-435-0342?

There are 4 known substitutes for 5360-01-435-0342: 5133-00-224-4029, 5315-00-311-9215, 4920-00-707-4589 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20635?

Key specifications for 20635: Surface Treatment Document and Classification: QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Coil Helix Direction: RIGHT-HAND; Inside Diameter: 0.115 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN; Coil Quantity: 21-1/2. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com