PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

428186R93Valve,relay,air Pressure

Navistar Intl Corp Truck Br Ohio Plant · NSN 2530-00-409-3917 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-409-3917 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-409-3917. Primary manufacturer part number: 428186R93.
Features
  • Valve,relay,air Pressure — FSC 2530
  • Flow Control Device: PISTON, SPRING LOADED
  • Media for Which Designed: AIR
  • Furnished Items: MANUAL OPERATING DEVICE
  • 1 verified cross-reference
  • Primary manufacturer: Navistar Intl Corp Truck Br Ohio Plant
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Circuit control and protection
  • Equipment power management
General Description

The Valve,relay,air Pressure, cataloged under National Stock Number 2530-00-409-3917, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-409-3917
Primary Part Number428186R93
Item NameValve,relay,air Pressure
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusACTIVE
Flow Control DevicePISTON, SPRING LOADED
Media for Which DesignedAIR
Furnished ItemsMANUAL OPERATING DEVICE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-851-7674277863N INTERCHANGEABLE
Valve,linear,directional Control
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
428186R93 PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
4820-00-851-7674INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
277863N

Frequently Asked Questions

What is NSN 2530-00-409-3917?

NSN 2530-00-409-3917 is a Valve,relay,air Pressure, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-409-3917?

NSN 2530-00-409-3917 has 1 cross-referenced part number: 428186R93 (Navistar Intl Corp Truck Br Ohio Plant).

What NSN replaces 2530-00-409-3917?

There is 1 known substitute for 2530-00-409-3917: 4820-00-851-7674. Verify interchangeability with system specifications before substitution.

What are the specifications of 428186R93?

Key specifications for 428186R93: Flow Control Device: PISTON, SPRING LOADED; Media for Which Designed: AIR; Furnished Items: MANUAL OPERATING DEVICE. 3 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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