PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203103Valve,unloader

Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems · NSN 2530-00-397-6787 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-397-6787 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-397-6787. Primary manufacturer part number: 203103.
Features
  • Valve,unloader — FSC 2530
  • 45 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
General Description

The Valve,unloader, cataloged under National Stock Number 2530-00-397-6787, 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 45 commercial cross-references from 31 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameValve,unloader
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersKaitlin Corp (CAGE 63734); Clark Material Handling Company (CAGE 89749); Diamond Reo Truck Co (CAGE 56442); Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (CAGE 62265); Euclid Inc (CAGE 30379)
Technical Specifications
ParameterValue
NSN2530-00-397-6787
Primary Part Number203103
Item NameValve,unloader
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 12
8455-00-255-3176 INTERCHANGEABLE
Insignia,shoulder Sleeve
5962-00-277-0237SN75453BP INTERCHANGEABLE
Microcircuit,linear
Texas Instruments Incorporated
5365-00-336-9405220816 INTERCHANGEABLE
Shim,bearing
Rexnord Industries Llc
5930-00-392-3985550741 INTERCHANGEABLE
Switch,push-Pull
Volvo Construction Equipment North America, Llc
8455-00-566-7419 INTERCHANGEABLE
Insignia,shoulder Sleeve
5330-00-893-7678 INTERCHANGEABLE
Seal,plain Encased
5935-00-990-698310215075-1 INTERCHANGEABLE
Plug,tip
Us Army Aviation and Missile Command
5962-01-149-2563SNJ55453BJG INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
3040-01-205-8949203103 INTERCHANGEABLE
Shaft
Admiral Filter Company Llc
5330-01-326-077822-0816 INTERCHANGEABLE
Packing,preformed
Service Filtration Corp
Cross-Reference Index
Part NumberManufacturer
111938026 Kaitlin Corp (USA)
111938025 Kaitlin Corp (USA)
212155 Clark Material Handling Company (USA)
302M5 Diamond Reo Truck Co (USA)
25F061 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
2130784 Euclid Inc (USA)
212155 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
203103 PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
212155 Mack Trucks Inc Parts Opn (USA)
212155 Paccar Government Group Co Yarrow Bay Office Pk (USA)
203103 Kenworth Truck Co a Div of Paccar Inc (USA)
212155 Dart Union Co (USA)
220816 Vibratech Inc (USA)
6B212155 Napco International Llc Dba Napco International Inc (USA)
57C20 Oshkosh Defense Llc (USA)
1F0051 Caterpillar Inc Div Caterpillar Defense (USA)
10A1677 Napco International Llc Dba Napco International Inc (USA)
A1332 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
212155 General Motors Llc Dba General Motors Llc (USA)
212155 Diamond Reo Truck Co (USA)
Related Parts
8455-00-255-3176INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5962-00-277-0237INTERCHANGEABLE
MICROCIRCUIT,LINEAR
SN75453BP
5365-00-336-9405INTERCHANGEABLE
SHIM,BEARING
220816
5930-00-392-3985INTERCHANGEABLE
SWITCH,PUSH-PULL
550741
8455-00-566-7419INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5330-00-893-7678INTERCHANGEABLE
SEAL,PLAIN ENCASED
5935-00-990-6983INTERCHANGEABLE
PLUG,TIP
10215075-1
5962-01-149-2563INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ55453BJG
3040-01-205-8949INTERCHANGEABLE
SHAFT
203103
5330-01-326-0778INTERCHANGEABLE
PACKING,PREFORMED
22-0816
9905-01-393-8091INTERCHANGEABLE
PLATE,IDENTIFICATION
203-103
5310-01-411-1612INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
203103

Frequently Asked Questions

What is NSN 2530-00-397-6787?

NSN 2530-00-397-6787 is a Valve,unloader, 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 2530-00-397-6787?

NSN 2530-00-397-6787 has 45 cross-referenced part numbers: 111938026 (Kaitlin Corp), 111938025 (Kaitlin Corp), 212155 (Clark Material Handling Company), 302M5 (Diamond Reo Truck Co), 25F061 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)) and 40 more.

What NSN replaces 2530-00-397-6787?

There are 12 known substitutes for 2530-00-397-6787: 8455-00-255-3176, 5962-00-277-0237, 5365-00-336-9405 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2530-00-397-6787 still in active supply?

NSN 2530-00-397-6787 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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