PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C5-1Pin,spring

Roller Bearing Co of America, Inc Div Pic Design · NSN 5315-00-811-3439 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-811-3439 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-811-3439. Primary manufacturer part number: C5-1.
Features
  • Pin,spring — FSC 5315
  • Expanded Diameter: 0.041 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
  • Diameter: 0.041 INCHES NOMINAL IN
  • Style Designator: COILED
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-00-811-3439, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-811-3439
Primary Part NumberC5-1
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusCANCELLED
Expanded Diameter0.041 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
Diameter0.041 INCHES NOMINAL IN
Style DesignatorCOILED
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 303 OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-00-017-052766C43042 INTERCHANGEABLE
Relay,electromagnetic
Ogden Air Logistics Center
6110-00-080-749311073597 INTERCHANGEABLE
Control-Indicator Subassembly
Us Army Aviation and Missile Command
5999-00-201-372434797-1 INTERCHANGEABLE
Cap,electrical
Raytheon Company Dba Raytheon
5940-00-204-916243350-11 INTERCHANGEABLE
Terminal,lug
Hydro-Aire Aerospace Corp
4730-00-224-73230960-0034 INTERCHANGEABLE
Nipple,tube
Victor Equipment Co
5360-00-246-9557 INTERCHANGEABLE
Spring,helical,extension
3030-00-529-0296 INTERCHANGEABLE
Belt,v
4920-00-609-8649 INTERCHANGEABLE
Load Bank Assy,heat
5945-00-924-4416 INTERCHANGEABLE
Relay
5935-01-011-4748C-51 INTERCHANGEABLE
Connector,receptacle,electrical
Hoffman Engineering, Llc Dba Hoffman Engineering Llc
Cross-Reference Index
Part NumberManufacturer
C5-1 Titanium Metals Corp of America Timet Div (USA)
C5-1 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
GP510BV2-6 Northrop Grumman Systems Corporation (USA)
Related Parts
5945-00-017-0527INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
66C43042
6110-00-080-7493INTERCHANGEABLE
CONTROL-INDICATOR SUBASSEMBLY
11073597
5999-00-201-3724INTERCHANGEABLE
CAP,ELECTRICAL
34797-1
5940-00-204-9162INTERCHANGEABLE
TERMINAL,LUG
43350-11
4730-00-224-7323INTERCHANGEABLE
NIPPLE,TUBE
0960-0034
5360-00-246-9557INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3030-00-529-0296INTERCHANGEABLE
BELT,V
4920-00-609-8649INTERCHANGEABLE
LOAD BANK ASSY,HEAT
5945-00-924-4416INTERCHANGEABLE
RELAY
5935-01-011-4748INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C-51
3950-01-363-9691INTERCHANGEABLE
GIN,POLE
4010-01-526-4626INTERCHANGEABLE
CHAIN,WELDLESS
C51-RING

Frequently Asked Questions

What is NSN 5315-00-811-3439?

NSN 5315-00-811-3439 is a Pin,spring, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-811-3439?

NSN 5315-00-811-3439 has 3 cross-referenced part numbers: C5-1 (Titanium Metals Corp of America Timet Div), C5-1 (Roller Bearing Co of America, Inc Div Pic Design), GP510BV2-6 (Northrop Grumman Systems Corporation).

What NSN replaces 5315-00-811-3439?

There are 12 known substitutes for 5315-00-811-3439: 5945-00-017-0527, 6110-00-080-7493, 5999-00-201-3724 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C5-1?

Key specifications for C5-1: Overall Length: 0.375 INCHES NOMINAL IN; Expanded Diameter: 0.041 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN; Diameter: 0.041 INCHES NOMINAL IN; Style Designator: COILED. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-811-3439 still in active supply?

NSN 5315-00-811-3439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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