PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

278426NValve,regulating,fluid Pressure

Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems · NSN 4820-01-269-8773 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-269-8773 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-269-8773. Primary manufacturer part number: 278426N.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Outlet Pressure Accuracy Rating: ERR-060
  • End Connection Quantity: 2
  • Material: RUBBER SEAT
  • First End Connection Type: THREADED INTERNAL PIPE
  • Body Style: ANGLE
  • First End Style Designator: PLAIN
  • First End Thread Direction: RIGHT-HAND
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Seat construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-269-8773, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 7 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-269-8773
Primary Part Number278426N
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
StatusACTIVE
Outlet Pressure Accuracy RatingERR-060
End Connection Quantity2
MaterialRUBBER SEAT
First End Connection TypeTHREADED INTERNAL PIPE
Body StyleANGLE
First End Style DesignatorPLAIN
First End Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-017-471110557 INTERCHANGEABLE
Transformer,power
Astronautics Corporation of America
3010-00-093-522950-820068 INTERCHANGEABLE
Universal Joint,nonvehicular
Textron Aviation Inc
4320-00-300-59966578P INTERCHANGEABLE
Valve,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
2915-00-302-428312-557 INTERCHANGEABLE
Cap,internal Outlet,booster Pump
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5965-00-755-4656 INTERCHANGEABLE
Headset-Microphone
6640-01-018-4937 INTERCHANGEABLE
Furnace,muffle,laboratory
6680-01-331-459810557 INTERCHANGEABLE
Float,switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
4810-01-460-815010557SP INTERCHANGEABLE
Valve,solenoid
North American Controls Inc Dba North American Controls Inc
5365-01-502-835210-557 INTERCHANGEABLE
Spacer,sleeve
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
278426 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
278426N PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
10557 Windham Lifts Inc (USA)
Related Parts
5950-00-017-4711INTERCHANGEABLE
TRANSFORMER,POWER
10557
3010-00-093-5229INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
50-820068
4320-00-300-5996INTERCHANGEABLE
VALVE,PUMP
6578P
2915-00-302-4283INTERCHANGEABLE
CAP,INTERNAL OUTLET,BOOSTER PUMP
12-557
5965-00-755-4656INTERCHANGEABLE
HEADSET-MICROPHONE
6640-01-018-4937INTERCHANGEABLE
FURNACE,MUFFLE,LABORATORY
6680-01-331-4598INTERCHANGEABLE
FLOAT,SWITCH,LIQUID LEVEL
10557
4810-01-460-8150INTERCHANGEABLE
VALVE,SOLENOID
10557SP
5365-01-502-8352INTERCHANGEABLE
SPACER,SLEEVE
10-557

Frequently Asked Questions

What is NSN 4820-01-269-8773?

NSN 4820-01-269-8773 is a Valve,regulating,fluid Pressure, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-269-8773?

NSN 4820-01-269-8773 has 3 cross-referenced part numbers: 278426 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 278426N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 10557 (Windham Lifts Inc).

What NSN replaces 4820-01-269-8773?

There are 9 known substitutes for 4820-01-269-8773: 5950-00-017-4711, 3010-00-093-5229, 4320-00-300-5996 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 278426N?

Key specifications for 278426N: Outlet Pressure Accuracy Rating: ERR-060; End Connection Quantity: 2; Material: RUBBER SEAT; First End Connection Type: THREADED INTERNAL PIPE. 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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