PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30949Valve,regulating,fluid Pressure

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 4810-01-509-3082 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-509-3082 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-509-3082. Primary manufacturer part number: 30949.
Features
  • Valve,regulating,fluid Pressure — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4810-01-509-3082, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-509-3082
Primary Part Number30949
Item NameValve,regulating,fluid Pressure
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-050-4208SAE-AS15003-1P INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5995-00-093-640330949 INTERCHANGEABLE
Lead,electrical
Raytheon Company Dba Raytheon
9540-00-221-8508 INTERCHANGEABLE
Angle,structural
9540-00-720-4671 INTERCHANGEABLE
Angle,structural
5340-01-073-317812283401 INTERCHANGEABLE
Cover,access
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
30949 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
4730-00-050-4208INTERCHANGEABLE
FITTING,LUBRICATION
SAE-AS15003-1P
5995-00-093-6403INTERCHANGEABLE
LEAD,ELECTRICAL
30949
9540-00-221-8508INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-720-4671INTERCHANGEABLE
ANGLE,STRUCTURAL
5340-01-073-3178INTERCHANGEABLE
COVER,ACCESS
12283401

Frequently Asked Questions

What is NSN 4810-01-509-3082?

NSN 4810-01-509-3082 is a Valve,regulating,fluid Pressure, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-509-3082?

NSN 4810-01-509-3082 has 1 cross-referenced part number: 30949 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 4810-01-509-3082?

There are 5 known substitutes for 4810-01-509-3082: 4730-00-050-4208, 5995-00-093-6403, 9540-00-221-8508 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30949?

Key specifications for 30949: End Item Identification: USED ON STANADYNE DIESEL FUEL INJECTION PUMP. 1 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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