PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K033223Valve,relay,air Pressure

Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems · NSN 2530-01-252-6121 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-252-6121 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-252-6121. Primary manufacturer part number: K033223.
Features
  • Valve,relay,air Pressure — FSC 2530
  • 5 verified cross-references
  • Primary manufacturer: Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
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 2530-01-252-6121, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameValve,relay,air Pressure
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersBendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (CAGE 06853); Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (CAGE 55284); Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (CAGE 06848)
Technical Specifications
ParameterValue
NSN2530-01-252-6121
Primary Part NumberK033223
Item NameValve,relay,air Pressure
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerBendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
6510-00-559-31777375 INTERCHANGEABLE
Bandage,cast,impregnated
Johnson & Johnson Sales and Logistics Company Llc Div Sales and Logistics Company, Llc
5340-00-911-2892101112 INTERCHANGEABLE
Clamp,loop
Allianz Sweeper Company
4730-00-962-45792522-12 INTERCHANGEABLE
Flange,pipe
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Cross-Reference Index
Part NumberManufacturer
065439 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
SR-4101112 Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA)
SR-4101112 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
101112 Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
K033223 PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
Related Parts
6510-00-559-3177INTERCHANGEABLE
BANDAGE,CAST,IMPREGNATED
7375
5340-00-911-2892INTERCHANGEABLE
CLAMP,LOOP
101112
4730-00-962-4579INTERCHANGEABLE
FLANGE,PIPE
2522-12

Frequently Asked Questions

What is NSN 2530-01-252-6121?

NSN 2530-01-252-6121 is a Valve,relay,air Pressure, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-01-252-6121?

NSN 2530-01-252-6121 has 5 cross-referenced part numbers: 065439 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), SR-4101112 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)), SR-4101112 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 101112 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), K033223 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).

What NSN replaces 2530-01-252-6121?

There are 3 known substitutes for 2530-01-252-6121: 6510-00-559-3177, 5340-00-911-2892, 4730-00-962-4579. Verify interchangeability with system specifications before substitution.

Is NSN 2530-01-252-6121 still in active supply?

NSN 2530-01-252-6121 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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