PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MDL-22750Parts Kit,safety Relief Valve

Giant Products Corp · NSN 4820-01-234-3337 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-234-3337 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-234-3337. Primary manufacturer part number: MDL-22750.
Features
  • Parts Kit,safety Relief Valve — FSC 4820
  • Component Quantity: 6
  • Supply Items and Quantities: 65210 12027 O-RING 1;65210 12030 O-RING 1;65210 12031 SPACER 2;65210 12083 18MM CUP 1;65210 12084 BACKUP RING 1 MM
  • 2 verified cross-references
  • Primary manufacturer: Giant Products Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-234-3337, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Giant Products Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-234-3337
Primary Part NumberMDL-22750
Item NameParts Kit,safety Relief Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGiant Products Corp
StatusACTIVE
Component Quantity6
Supply Items and Quantities65210 12027 O-RING 1;65210 12030 O-RING 1;65210 12031 SPACER 2;65210 12083 18MM CUP 1;65210 12084 BACKUP RING 1 MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5940-00-155-965610156149 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
5950-00-219-6706 INTERCHANGEABLE
Coil,radio Frequency
5940-00-271-4622332-11-02-001 INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
5930-00-789-743412039 INTERCHANGEABLE
Handle,switch
Sioux Tools Inc
6625-00-976-9501 INTERCHANGEABLE
Switch,electronic
5342-01-212-5980 INTERCHANGEABLE
Retainer,brush
6530-01-580-861812039 INTERCHANGEABLE
Clear Top Mat
Artromick International Inc.
Cross-Reference Index
Part NumberManufacturer
MDL-22750 Giant Products Corp (USA)
12039 Giant Products Corp (USA)
Related Parts
5940-00-155-9656INTERCHANGEABLE
TERMINAL,LUG
10156149
5950-00-219-6706INTERCHANGEABLE
COIL,RADIO FREQUENCY
5940-00-271-4622INTERCHANGEABLE
TERMINAL BOARD
332-11-02-001
5930-00-789-7434INTERCHANGEABLE
HANDLE,SWITCH
12039
6625-00-976-9501INTERCHANGEABLE
SWITCH,ELECTRONIC
5342-01-212-5980INTERCHANGEABLE
RETAINER,BRUSH
6530-01-580-8618INTERCHANGEABLE
CLEAR TOP MAT
12039

Frequently Asked Questions

What is NSN 4820-01-234-3337?

NSN 4820-01-234-3337 is a Parts Kit,safety Relief Valve, manufactured by Giant Products Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-234-3337?

NSN 4820-01-234-3337 has 2 cross-referenced part numbers: MDL-22750 (Giant Products Corp), 12039 (Giant Products Corp).

What NSN replaces 4820-01-234-3337?

There are 7 known substitutes for 4820-01-234-3337: 5940-00-155-9656, 5950-00-219-6706, 5940-00-271-4622 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MDL-22750?

Key specifications for MDL-22750: Component Quantity: 6; Supply Items and Quantities: 65210 12027 O-RING 1;65210 12030 O-RING 1;65210 12031 SPACER 2;65210 12083 18MM CUP 1;65210 12084 BACKUP RING 1 MM. 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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