PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30449Parts Kit,valve

Bourns Inc · NSN 4810-01-348-1546 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-348-1546 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-348-1546. Primary manufacturer part number: 30449.
Features
  • Parts Kit,valve — FSC 4810
  • Nonsupply Items and Quantities: VALVE ASSEMBLIES 3
  • Component Quantity: 3
  • 2 verified cross-references
  • Primary manufacturer: Bourns Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4810-01-348-1546, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bourns Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-348-1546
Primary Part Number30449
Item NameParts Kit,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Nonsupply Items and QuantitiesVALVE ASSEMBLIES 3
Component Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-455-04465-438S613-6 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
4330-00-640-5820 INTERCHANGEABLE
Filter,fluid
8115-01-091-3749 INTERCHANGEABLE
Cloth,fiberglass
Cross-Reference Index
Part NumberManufacturer
30449 Cat Pumps Corp (USA)
30449 PRIMARY Bourns Inc (USA)
Related Parts
5331-00-455-0446INTERCHANGEABLE
O-RING
5-438S613-6
4330-00-640-5820INTERCHANGEABLE
FILTER,FLUID
8115-01-091-3749INTERCHANGEABLE
CLOTH,FIBERGLASS

Frequently Asked Questions

What is NSN 4810-01-348-1546?

NSN 4810-01-348-1546 is a Parts Kit,valve, manufactured by Bourns Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-348-1546?

NSN 4810-01-348-1546 has 2 cross-referenced part numbers: 30449 (Cat Pumps Corp), 30449 (Bourns Inc).

What NSN replaces 4810-01-348-1546?

There are 3 known substitutes for 4810-01-348-1546: 5331-00-455-0446, 4330-00-640-5820, 8115-01-091-3749. Verify interchangeability with system specifications before substitution.

What are the specifications of 30449?

Key specifications for 30449: Nonsupply Items and Quantities: VALVE ASSEMBLIES 3; Component Quantity: 3. 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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