PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5100920005Valve,safety Relief

Aerocontrolex Group, Inc. · NSN 4820-01-679-3130 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-679-3130 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-679-3130. Primary manufacturer part number: 5100920005.
Features
  • Valve,safety Relief — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Aerocontrolex Group, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-679-3130, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerocontrolex Group, Inc.. This item has 3 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.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersAerocontrolex Group, Inc. (CAGE 81833)
Technical Specifications
ParameterValue
NSN4820-01-679-3130
Primary Part Number5100920005
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAerocontrolex Group, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-071-0043100920 INTERCHANGEABLE
Plate,mounting
Astronautics Corporation of America
5998-00-488-2137 INTERCHANGEABLE
Circuit Card Assembly
6130-00-578-9432 INTERCHANGEABLE
Power Supply Subassembly
5950-00-914-7852100920 INTERCHANGEABLE
Transformer,pulse
Crane Electronics, Inc.
5910-01-114-8140 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5935-01-128-3770ST3M546B7 INTERCHANGEABLE
Plate,retaining,electrical Conne
The Boeing Company Div Defense
6625-01-172-599400125 INTERCHANGEABLE
Lead Set,test
Simpson Electric Company, Inc.
Cross-Reference Index
Part NumberManufacturer
5100920005 PRIMARY Aerocontrolex Group, Inc. (USA)
100-920 Aerocontrolex Group, Inc. (USA)
100-920-5 Aerocontrolex Group, Inc. (USA)
Related Parts
5340-00-071-0043INTERCHANGEABLE
PLATE,MOUNTING
100920
5998-00-488-2137INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6130-00-578-9432INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
5950-00-914-7852INTERCHANGEABLE
TRANSFORMER,PULSE
100920
5910-01-114-8140INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5935-01-128-3770INTERCHANGEABLE
PLATE,RETAINING,ELECTRICAL CONNE
ST3M546B7
6625-01-172-5994INTERCHANGEABLE
LEAD SET,TEST
00125

Frequently Asked Questions

What is NSN 4820-01-679-3130?

NSN 4820-01-679-3130 is a Valve,safety Relief, manufactured by Aerocontrolex Group, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-679-3130?

NSN 4820-01-679-3130 has 3 cross-referenced part numbers: 5100920005 (Aerocontrolex Group, Inc.), 100-920 (Aerocontrolex Group, Inc.), 100-920-5 (Aerocontrolex Group, Inc.).

What NSN replaces 4820-01-679-3130?

There are 7 known substitutes for 4820-01-679-3130: 5340-00-071-0043, 5998-00-488-2137, 6130-00-578-9432 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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