PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65BC25Diaphragm,chamber,brake

Oshkosh Defense Llc · NSN 2530-00-294-7633 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-294-7633 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-294-7633. Primary manufacturer part number: 65BC25.
Features
  • Diaphragm,chamber,brake — FSC 2530
  • 29 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diaphragm,chamber,brake, cataloged under National Stock Number 2530-00-294-7633, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 29 commercial cross-references from 24 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 NameDiaphragm,chamber,brake
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Leland Equipment Co (CAGE 07130); Napco International Llc Dba Napco International Inc (CAGE 95201); Cnh Industrial America Llc Dba Cnh America (CAGE 10988); Vme Americas Inc Sub of Vme Group N V (CAGE 40152)
Technical Specifications
ParameterValue
NSN2530-00-294-7633
Primary Part Number65BC25
Item NameDiaphragm,chamber,brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-058-7558650-24 INTERCHANGEABLE
Clamp,hose
Ray R G Corp
5950-00-240-1309860444 INTERCHANGEABLE
Transformer,pulse
Raytheon Company Dba Raytheon
3456-00-640-30031385500 PCE24 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
5950-00-646-3908 INTERCHANGEABLE
Transformer,pulse
6635-00-780-1599719-40 INTERCHANGEABLE
Tester,spring Resiliency
Ametek Inc.
4820-00-825-921718240 INTERCHANGEABLE
Valve,shuttle
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5940-00-892-3134MS25435-24 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5985-00-918-931271940 INTERCHANGEABLE
Waveguide Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
2530-00-927-3246234100 INTERCHANGEABLE
Diaphragm,chamber,brake
Load King, Llc Div Load King
6150-00-946-6954719-40 INTERCHANGEABLE
Cable Assembly,power,electrical
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
65BC25 Oshkosh Defense Llc (USA)
L-824 Leland Equipment Co (USA)
10A7679 Napco International Llc Dba Napco International Inc (USA)
D78925 Cnh Industrial America Llc Dba Cnh America (USA)
BXW00243000 Vme Americas Inc Sub of Vme Group N V (USA)
65BC25 Oshkosh Corp (USA)
234100 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
BW234100 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
3772586 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
6-5024 Brake Parts Co Sub of the Echlin Mfg Co (USA)
18240 Midland Brake Inc Div of Echlin Inc (USA)
234100 Corbitt Co Inc (USA)
AD17546 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
8307-1638 Gradall Company the (USA)
3A14524 Link-Belt Cranes, L.p., Lllp (USA)
1824 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
1824 Midland Brake Inc Div of Echlin Inc (USA)
SD31089 Duplex Div Warner and Swasey Co (USA)
AD17546 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
234100N Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
Related Parts
4730-00-058-7558INTERCHANGEABLE
CLAMP,HOSE
650-24
5950-00-240-1309INTERCHANGEABLE
TRANSFORMER,PULSE
860444
3456-00-640-3003INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
1385500 PCE24
5950-00-646-3908INTERCHANGEABLE
TRANSFORMER,PULSE
6635-00-780-1599INTERCHANGEABLE
TESTER,SPRING RESILIENCY
719-40
4820-00-825-9217INTERCHANGEABLE
VALVE,SHUTTLE
18240
5940-00-892-3134INTERCHANGEABLE
TERMINAL,LUG
MS25435-24
5985-00-918-9312INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
71940
2530-00-927-3246INTERCHANGEABLE
DIAPHRAGM,CHAMBER,BRAKE
234100
6150-00-946-6954INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
719-40
6210-00-966-6343INTERCHANGEABLE
LIGHT,INSET,BIDIRECTIONAL
5985-01-110-1179INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
650-24

Frequently Asked Questions

What is NSN 2530-00-294-7633?

NSN 2530-00-294-7633 is a Diaphragm,chamber,brake, manufactured by Oshkosh Defense Llc, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-00-294-7633?

NSN 2530-00-294-7633 has 29 cross-referenced part numbers: 65BC25 (Oshkosh Defense Llc), L-824 (Leland Equipment Co), 10A7679 (Napco International Llc Dba Napco International Inc), D78925 (Cnh Industrial America Llc Dba Cnh America), BXW00243000 (Vme Americas Inc Sub of Vme Group N V) and 24 more.

What NSN replaces 2530-00-294-7633?

There are 12 known substitutes for 2530-00-294-7633: 4730-00-058-7558, 5950-00-240-1309, 3456-00-640-3003 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2530-00-294-7633 still in active supply?

NSN 2530-00-294-7633 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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