PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34500Pre Con Valve Assembly

U S Forged Products Hydra-Shield Mfg Inc · NSN 4210-01-102-0502 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-102-0502 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-102-0502. Primary manufacturer part number: 34500.
Features
  • Pre Con Valve Assembly — FSC 4210
  • General Characteristics Item Description: C/O INLET AND OUTLET BODY,SUPPORT MEMBER,SHAFT SUPPORT,VALVE STEM GUIDE,SHAFT,SHAFT STOP,2 BODY GASKET,8 HEX HEAD BOLT,INNER AND OUTER SEAL,SHAFT SEAL,BUSHING,12 WASHER,10 HEX NUT,LEVER,LOW CROWN ACORN NUT,SPRING,VALVE STEM,O-RING,VALVE,HEX LOCKING NUT,8 LOCK WASHER,DECAL,4.500 IN. LG IN
  • 1 verified cross-reference
  • Primary manufacturer: U S Forged Products Hydra-Shield Mfg Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Pre Con Valve Assembly, cataloged under National Stock Number 4210-01-102-0502, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is U S Forged Products Hydra-Shield Mfg Inc. Government technical data includes 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4210-01-102-0502
Primary Part Number34500
Item NamePre Con Valve Assembly
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerU S Forged Products Hydra-Shield Mfg Inc
StatusACTIVE
General Characteristics Item DescriptionC/O INLET AND OUTLET BODY,SUPPORT MEMBER,SHAFT SUPPORT,VALVE STEM GUIDE,SHAFT,SHAFT STOP,2 BODY GASKET,8 HEX HEAD BOLT,INNER AND OUTER SEAL,SHAFT SEAL,BUSHING,12 WASHER,10 HEX NUT,LEVER,LOW CROWN ACORN NUT,SPRING,VALVE STEM,O-RING,VALVE,HEX LOCKING NUT,8 LOCK WASHER,DECAL,4.500 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-057634500 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5935-00-258-4594UG603U INTERCHANGEABLE
Connector,plug,electrical
Joint Electronics Type Designation System
7510-00-634-535234500 INTERCHANGEABLE
Eraser,rubber
Dixon Ticonderoga Co
5965-00-807-2461533-020-001-694 INTERCHANGEABLE
Cup,earphone
Roanwell, Llc
4820-01-140-6223345-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4810-01-622-768434500 INTERCHANGEABLE
Valve,solenoid
Unique Functional Products
2910-01-641-9920 INTERCHANGEABLE
Module,engine Control
5935-01-675-807434500 INTERCHANGEABLE
Shell,electrical Connector
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
Cross-Reference Index
Part NumberManufacturer
34500 U S Forged Products Hydra-Shield Mfg Inc (USA)
Related Parts
3110-00-100-0576INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
34500
5935-00-258-4594INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
UG603U
7510-00-634-5352INTERCHANGEABLE
ERASER,RUBBER
34500
5965-00-807-2461INTERCHANGEABLE
CUP,EARPHONE
533-020-001-694
4820-01-140-6223INTERCHANGEABLE
STEM,FLUID VALVE
345-00
4810-01-622-7684INTERCHANGEABLE
VALVE,SOLENOID
34500
2910-01-641-9920INTERCHANGEABLE
MODULE,ENGINE CONTROL
5935-01-675-8074INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
34500

Frequently Asked Questions

What is NSN 4210-01-102-0502?

NSN 4210-01-102-0502 is a Pre Con Valve Assembly, manufactured by U S Forged Products Hydra-Shield Mfg Inc, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-102-0502?

NSN 4210-01-102-0502 has 1 cross-referenced part number: 34500 (U S Forged Products Hydra-Shield Mfg Inc).

What NSN replaces 4210-01-102-0502?

There are 8 known substitutes for 4210-01-102-0502: 3110-00-100-0576, 5935-00-258-4594, 7510-00-634-5352 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34500?

Key specifications for 34500: End Item Identification: USED AS A QUICK COUPLING ON THE FIRE HYDRANT; General Characteristics Item Description: C/O INLET AND OUTLET BODY,SUPPORT MEMBER,SHAFT SUPPORT,VALVE STEM GUIDE,SHAFT,SHAFT STOP,2 BODY GASKET,8 HEX HEAD BOLT,INNER AND OUTER SEAL,SHAFT SEAL,BUSHING,12 WASHER,10 HEX NUT,LEVER,LOW CROWN ACORN NUT,SPRING,VALVE STEM,O-RING,VALVE,HEX LOCKING NUT,8 LOCK WASHER,DECAL,4.500 IN. LG IN. 2 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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