PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24787Parts Kit,safety Relief Valve

Todd Combustion Inc · NSN 4820-01-313-6788 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-313-6788 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-313-6788. Primary manufacturer part number: 24787.
Features
  • Parts Kit,safety Relief Valve — FSC 4820
  • Supply Items and Quantities: CYLINDER 1; PISTON 1; PISTON SPRING 1; SPRING BUTTON 1; POLYTETRAFLUOROETHYLENE O-RING 1
  • Component Quantity: 5
  • 3 verified cross-references
  • Primary manufacturer: Todd Combustion Inc
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 4820-01-313-6788, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Todd Combustion Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN4820-01-313-6788
Primary Part Number24787
Item NameParts Kit,safety Relief Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTodd Combustion Inc
StatusACTIVE
Supply Items and QuantitiesCYLINDER 1; PISTON 1; PISTON SPRING 1; SPRING BUTTON 1; POLYTETRAFLUOROETHYLENE O-RING 1
Component Quantity5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2805-00-278-190739117A INTERCHANGEABLE
Ring,piston
Brinkley Technology Group Llc Dba Hercules Manufacturing
2915-00-947-2265701222-1 INTERCHANGEABLE
Fuel Control,main,turbine Engine
Hamilton Sundstrand Corporation Dba Collins Aerospace
5930-01-033-1457 INTERCHANGEABLE
Modification Kit,switch
5935-01-089-207324787 INTERCHANGEABLE
Connector,receptacle,electrical
Data Device Corp Dba Beta Transformer Technology
4320-01-230-199024787 INTERCHANGEABLE
Impeller,pump,centrifugal
Industrial Technologies and Services Llc
6110-01-291-881824787 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
5998-01-343-997724787 INTERCHANGEABLE
Printed Wiring Board
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5330-01-705-7970701222-1 INTERCHANGEABLE
Seal,plain
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
24787 Todd Combustion Inc (USA)
24787 ITEM 20 Todd Combustion Inc (USA)
70-1222-1 Cashco Inc (USA)
Related Parts
2805-00-278-1907INTERCHANGEABLE
RING,PISTON
39117A
2915-00-947-2265INTERCHANGEABLE
FUEL CONTROL,MAIN,TURBINE ENGINE
701222-1
5930-01-033-1457INTERCHANGEABLE
MODIFICATION KIT,SWITCH
5935-01-089-2073INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
24787
4320-01-230-1990INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
24787
6110-01-291-8818INTERCHANGEABLE
STARTER,MOTOR
24787
5998-01-343-9977INTERCHANGEABLE
PRINTED WIRING BOARD
24787
5330-01-705-7970INTERCHANGEABLE
SEAL,PLAIN
701222-1

Frequently Asked Questions

What is NSN 4820-01-313-6788?

NSN 4820-01-313-6788 is a Parts Kit,safety Relief Valve, manufactured by Todd Combustion Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-313-6788?

NSN 4820-01-313-6788 has 3 cross-referenced part numbers: 24787 (Todd Combustion Inc), 24787 ITEM 20 (Todd Combustion Inc), 70-1222-1 (Cashco Inc).

What NSN replaces 4820-01-313-6788?

There are 8 known substitutes for 4820-01-313-6788: 2805-00-278-1907, 2915-00-947-2265, 5930-01-033-1457 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24787?

Key specifications for 24787: Supply Items and Quantities: CYLINDER 1; PISTON 1; PISTON SPRING 1; SPRING BUTTON 1; POLYTETRAFLUOROETHYLENE O-RING 1; Component Quantity: 5. 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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