PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34777Pin,spring

Ridge Tool Company · NSN 5315-01-421-8386 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-421-8386 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-421-8386. Primary manufacturer part number: 34777.
Features
  • Pin,spring — FSC 5315
  • 1 verified cross-reference
  • Primary manufacturer: Ridge Tool Company
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Pin,spring, cataloged under National Stock Number 5315-01-421-8386, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ridge Tool Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,spring
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersRidge Tool Company (CAGE 50893)
Technical Specifications
ParameterValue
NSN5315-01-421-8386
Primary Part Number34777
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRidge Tool Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-01-436-5753N34777 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
34777 PRIMARY Ridge Tool Company (USA)
Related Parts
4820-01-436-5753INTERCHANGEABLE
CAP,VALVE
N34777

Frequently Asked Questions

What is NSN 5315-01-421-8386?

NSN 5315-01-421-8386 is a Pin,spring, manufactured by Ridge Tool Company, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-421-8386?

NSN 5315-01-421-8386 has 1 cross-referenced part number: 34777 (Ridge Tool Company).

What NSN replaces 5315-01-421-8386?

There is 1 known substitute for 5315-01-421-8386: 4820-01-436-5753. Verify interchangeability with system specifications before substitution.

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