PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1779Spring,by Pass Valv

Titan Pump and Engineering · NSN 2915-00-535-3214 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-535-3214 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-535-3214. Primary manufacturer part number: 1779.
Features
  • Spring,by Pass Valv — FSC 2915
  • 2 verified cross-references
  • Primary manufacturer: Titan Pump and Engineering
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,by Pass Valv, cataloged under National Stock Number 2915-00-535-3214, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Titan Pump and Engineering. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSpring,by Pass Valv
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersTitan Pump and Engineering (CAGE 87915)
Technical Specifications
ParameterValue
NSN2915-00-535-3214
Primary Part Number1779
Item NameSpring,by Pass Valv
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTitan Pump and Engineering
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-072-83910002391779 INTERCHANGEABLE
Spring,helical,compression
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3110-00-100-0719 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5330-00-374-3151QD613C INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
6125-00-548-0173 INTERCHANGEABLE
Armature,dynamotor
5930-00-593-9927695603-1 INTERCHANGEABLE
Switch,rotary
Lockheed Martin Corp
5306-00-639-4864931110 INTERCHANGEABLE
Bolt,internal Wrenching
Eaton Aerospace, Llc Dba Jackson South
5950-00-647-5732789638PC1 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6240-00-683-0328 INTERCHANGEABLE
Lamp,incandescent
5360-01-178-1733 INTERCHANGEABLE
Spring,helical,compression
2530-01-226-1634 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
Cross-Reference Index
Part NumberManufacturer
1779 Titan Pump and Engineering (USA)
CH1779 Titan Pump and Engineering (USA)
Related Parts
5360-00-072-8391INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
0002391779
3110-00-100-0719INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5330-00-374-3151INTERCHANGEABLE
GASKET
QD613C
6125-00-548-0173INTERCHANGEABLE
ARMATURE,DYNAMOTOR
5930-00-593-9927INTERCHANGEABLE
SWITCH,ROTARY
695603-1
5306-00-639-4864INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
931110
5950-00-647-5732INTERCHANGEABLE
TRANSFORMER,POWER
789638PC1
6240-00-683-0328INTERCHANGEABLE
LAMP,INCANDESCENT
5360-01-178-1733INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2530-01-226-1634INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
5895-01-261-3083INTERCHANGEABLE
PANEL,INDICATOR
430624-1
4820-01-417-2309INTERCHANGEABLE
PLATE,SPECTACLE,VALVE
1779

Frequently Asked Questions

What is NSN 2915-00-535-3214?

NSN 2915-00-535-3214 is a Spring,by Pass Valv, manufactured by Titan Pump and Engineering, classified under FSC 2915 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2915-00-535-3214?

NSN 2915-00-535-3214 has 2 cross-referenced part numbers: 1779 (Titan Pump and Engineering), CH1779 (Titan Pump and Engineering).

What NSN replaces 2915-00-535-3214?

There are 12 known substitutes for 2915-00-535-3214: 5360-00-072-8391, 3110-00-100-0719, 5330-00-374-3151 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2915-00-535-3214 still in active supply?

NSN 2915-00-535-3214 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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