PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

231491NDiaphragm,chamber,brake

Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems · NSN 2530-00-600-5586 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-600-5586 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-600-5586. Primary manufacturer part number: 231491N.
Features
  • Diaphragm,chamber,brake — FSC 2530
  • Material Thickness: 0.094 INCHES NOMINAL IN
  • Material: RUBBER
  • Mounting Method: BEAD
  • Nonmetallic Hardness Rating: 45.000 MINIMUM SHORE DUROMETER A AND 55.000 MAXIMUM SHORE DUROMETER A
  • Construction: FABRIC INSERT
  • Overall Outside Diameter: 8.906 INCHES NOMINAL IN
  • Sleeve Smallest Outside Diameter: 7.484 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber construction
General Description

The Diaphragm,chamber,brake, cataloged under National Stock Number 2530-00-600-5586, 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. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2530-00-600-5586
Primary Part Number231491N
Item NameDiaphragm,chamber,brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerBendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
StatusCANCELLED
Material Thickness0.094 INCHES NOMINAL IN
MaterialRUBBER
Mounting MethodBEAD
Nonmetallic Hardness Rating45.000 MINIMUM SHORE DUROMETER A AND 55.000 MAXIMUM SHORE DUROMETER A
ConstructionFABRIC INSERT
Overall Outside Diameter8.906 INCHES NOMINAL IN
Sleeve Smallest Outside Diameter7.484 INCHES NOMINAL IN
Diaphragm TypeBEADED TAPERED SLEEVE
FSC Application DataDIAPHRAM,CHAMBER,BRAKE,VEHICULAR
Environmental ProtectionFIRE RESISTANT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4720-00-105-8424 INTERCHANGEABLE
Hose Assembly,hydra
4320-00-360-163167707 INTERCHANGEABLE
Pump Subassembly,axial Piston,hy
Parker Hannifin Corporation Div Hydraulic Systems Division
5340-00-382-5859654355 INTERCHANGEABLE
Disk,solid,plain
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5995-00-550-030921654-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
6240-00-643-068711231P11 INTERCHANGEABLE
Lamp,incandescent
Taylor Machine Works Inc
2835-00-659-054121654-1 INTERCHANGEABLE
Stud,mounting,fuel
Alamo Aircraft, Ltd.
4320-00-814-212985630 INTERCHANGEABLE
Exhaust Tube Assemb
Haskel International, Llc Dba Haskel International, Llc
2840-00-991-7498231491 INTERCHANGEABLE
Gear,power Control
Curtiss-Wright Controls, Inc. Div Actuation Division
5905-01-090-3645146-006 INTERCHANGEABLE
Resistor
Datapoint Corp
5905-01-171-548021366 INTERCHANGEABLE
Resistor,voltage Sensitive
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
216541 Hercules Engine Co Inc (USA)
8329036 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
806736 Terex American Crane Corp (USA)
216541 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
67707 Allis-Chalmers Corp (USA)
806736 American Hoist and Derrick Co
P-44672 Athey Products Corp (USA)
85630 Amsted Industries Inc Anerican Steel Foundries Div (USA)
231491N PRIMARY Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
231491 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
146006 Komatsu American Intl Co (USA)
167707 Allis-Chalmers Corp (USA)
11690P11 Taylor Machine Works Inc (USA)
146006H1 Komatsu American Intl Co (USA)
Related Parts
4720-00-105-8424INTERCHANGEABLE
HOSE ASSEMBLY,HYDRA
4320-00-360-1631INTERCHANGEABLE
PUMP SUBASSEMBLY,AXIAL PISTON,HY
67707
5340-00-382-5859INTERCHANGEABLE
DISK,SOLID,PLAIN
654355
5995-00-550-0309INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
21654-1
6240-00-643-0687INTERCHANGEABLE
LAMP,INCANDESCENT
11231P11
2835-00-659-0541INTERCHANGEABLE
STUD,MOUNTING,FUEL
21654-1
4320-00-814-2129INTERCHANGEABLE
EXHAUST TUBE ASSEMB
85630
2840-00-991-7498INTERCHANGEABLE
GEAR,POWER CONTROL
231491
5905-01-090-3645INTERCHANGEABLE
RESISTOR
146-006
5905-01-171-5480INTERCHANGEABLE
RESISTOR,VOLTAGE SENSITIVE
21366
5307-01-393-1898INTERCHANGEABLE
STUD,PLAIN
776-7707
2530-01-478-0403INTERCHANGEABLE
SPIDER,BRAKE
216541

Frequently Asked Questions

What is NSN 2530-00-600-5586?

NSN 2530-00-600-5586 is a Diaphragm,chamber,brake, 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 2530-00-600-5586?

NSN 2530-00-600-5586 has 14 cross-referenced part numbers: 216541 (Hercules Engine Co Inc), 8329036 (U S Army Tank Automotive Command Amsta-Im-Mm), 806736 (Terex American Crane Corp), 216541 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 67707 (Allis-Chalmers Corp) and 9 more.

What NSN replaces 2530-00-600-5586?

There are 12 known substitutes for 2530-00-600-5586: 4720-00-105-8424, 4320-00-360-1631, 5340-00-382-5859 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 231491N?

Key specifications for 231491N: Material Thickness: 0.094 INCHES NOMINAL IN; Material: RUBBER; Mounting Method: BEAD; Overall Height: 3.688 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-00-600-5586 still in active supply?

NSN 2530-00-600-5586 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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