PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A6015-902Parts Kit,safety Relief Valve

Hydro-Aire Aerospace Corp · NSN 4820-00-786-7432 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-786-7432 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-786-7432. Primary manufacturer part number: A6015-902.
Features
  • Parts Kit,safety Relief Valve — FSC 4820
  • Supply Items and Quantities: VALVE POPPET 1;POPPET SPRING 1;O-RINGS 3;BACK UP RINGS 2;NUT 1
  • Component Quantity: 8
  • 4 verified cross-references
  • Primary manufacturer: Hydro-Aire Aerospace 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 4820-00-786-7432, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-786-7432
Primary Part NumberA6015-902
Item NameParts Kit,safety Relief Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusCANCELLED
Supply Items and QuantitiesVALVE POPPET 1;POPPET SPRING 1;O-RINGS 3;BACK UP RINGS 2;NUT 1
Component Quantity8
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3120-00-425-6467MS17795-128 INTERCHANGEABLE
Bearing,sleeve
American Society for Testing and Materials Dba Astm International
Cross-Reference Index
Part NumberManufacturer
A6015-902 PRIMARY Hydro-Aire Aerospace Corp (USA)
60015902 Hydro-Aire Aerospace Corp (USA)
106899 PRIMARY Air Logistics Corporation Dba Air Logistics Corp (USA)
A6015-101 Hydro-Aire Aerospace Corp (USA)
Related Parts
3120-00-425-6467INTERCHANGEABLE
BEARING,SLEEVE
MS17795-128

Frequently Asked Questions

What is NSN 4820-00-786-7432?

NSN 4820-00-786-7432 is a Parts Kit,safety Relief Valve, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-786-7432?

NSN 4820-00-786-7432 has 4 cross-referenced part numbers: A6015-902 (Hydro-Aire Aerospace Corp), 60015902 (Hydro-Aire Aerospace Corp), 106899 (Air Logistics Corporation Dba Air Logistics Corp), A6015-101 (Hydro-Aire Aerospace Corp).

What NSN replaces 4820-00-786-7432?

There is 1 known substitute for 4820-00-786-7432: 3120-00-425-6467. Verify interchangeability with system specifications before substitution.

What are the specifications of A6015-902?

Key specifications for A6015-902: Supply Items and Quantities: VALVE POPPET 1;POPPET SPRING 1;O-RINGS 3;BACK UP RINGS 2;NUT 1; Component Quantity: 8. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-786-7432 still in active supply?

NSN 4820-00-786-7432 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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