PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60249-2Valve,safety Relief

Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems · NSN 4820-01-074-5070 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-074-5070 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-074-5070. Primary manufacturer part number: 60249-2.
Features
  • Valve,safety Relief — FSC 4820
  • Valve Operation Method: AUTOMATIC
  • Style Designator: SAFETY RELIEF
  • Material: RUBBER FLOW CONTROL DEVICE
  • Material: ZINC BODY
  • Mounting Facility: THREADED FASTENER
  • Flow Control Device: DIAPHRAGM
  • Disk Loading Method: SPRING
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Flow Control Device construction
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-074-5070, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-074-5070
Primary Part Number60249-2
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Corporation Dba Airframe Div Fuel & Motion Control Systems
StatusACTIVE
Valve Operation MethodAUTOMATIC
Style DesignatorSAFETY RELIEF
MaterialRUBBER FLOW CONTROL DEVICE
MaterialZINC BODY
Mounting FacilityTHREADED FASTENER
Flow Control DeviceDIAPHRAGM
Disk Loading MethodSPRING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-003-49115031-4 INTERCHANGEABLE
Washer,shouldered
L3harris Technologies, Inc. Div Space and Airborne Systems
5210-00-274-28575026 INTERCHANGEABLE
Gage,thickness
Doall Baltimore Company
4320-00-300-476010900570 INTERCHANGEABLE
Propeller,pump
U S Army Tank Automotive Command Amsta-Im-Mm
5305-00-558-6254 INTERCHANGEABLE
Screw,assembled Washer
5970-00-683-4140602492 INTERCHANGEABLE
Insulator,disk
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5360-00-894-0559SC50314 INTERCHANGEABLE
Spring,helical,compression
Hdt Expeditionary Systems Inc
5330-00-929-5639602492 INTERCHANGEABLE
Gasket
The Walworth Company
5133-00-990-818850314 INTERCHANGEABLE
Drill,masonry,power Hammer
Black and Decker Us Inc
6680-01-012-6061 INTERCHANGEABLE
Adapter,tachometer
2040-01-033-676950314 INTERCHANGEABLE
Lens Assembly,eyepi
L3 Technologies, Inc. Div L3 Keo
Cross-Reference Index
Part NumberManufacturer
50314 Mission Systems Davenport Inc. (USA)
60249-2 PRIMARY Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
Related Parts
5310-00-003-4911INTERCHANGEABLE
WASHER,SHOULDERED
5031-4
5210-00-274-2857INTERCHANGEABLE
GAGE,THICKNESS
5026
4320-00-300-4760INTERCHANGEABLE
PROPELLER,PUMP
10900570
5305-00-558-6254INTERCHANGEABLE
SCREW,ASSEMBLED WASHER
5970-00-683-4140INTERCHANGEABLE
INSULATOR,DISK
602492
5360-00-894-0559INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
SC50314
5330-00-929-5639INTERCHANGEABLE
GASKET
602492
5133-00-990-8188INTERCHANGEABLE
DRILL,MASONRY,POWER HAMMER
50314
6680-01-012-6061INTERCHANGEABLE
ADAPTER,TACHOMETER
2040-01-033-6769INTERCHANGEABLE
LENS ASSEMBLY,EYEPI
50314
6680-01-123-3518INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
50314
4730-01-331-2866INTERCHANGEABLE
COUPLING,TUBE
50314-50

Frequently Asked Questions

What is NSN 4820-01-074-5070?

NSN 4820-01-074-5070 is a Valve,safety Relief, manufactured by Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-074-5070?

NSN 4820-01-074-5070 has 2 cross-referenced part numbers: 50314 (Mission Systems Davenport Inc.), 60249-2 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems).

What NSN replaces 4820-01-074-5070?

There are 12 known substitutes for 4820-01-074-5070: 5310-00-003-4911, 5210-00-274-2857, 4320-00-300-4760 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 60249-2?

Key specifications for 60249-2: Valve Operation Method: AUTOMATIC; Style Designator: SAFETY RELIEF; Material: RUBBER FLOW CONTROL DEVICE; Material: ZINC BODY. 7 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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