PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4561Cylinder,hydraulic Brake,wheel

Titan Wheel Corporation of Illinois · NSN 2530-01-100-5013 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-100-5013 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-100-5013. Primary manufacturer part number: 4561.
Features
  • Cylinder,hydraulic Brake,wheel — FSC 2530
  • Overall Diameter: 1.500 INCHES NOMINAL IN
  • Mounting Facility Thread Diameter: 0.250 INCHES NOMINAL IN
  • Mounting Facility Thread Direction: RIGHT-HAND
  • Mounting Type and Location: FLANGE CENTER SECTION
  • Mounting Provision Arrangement Style: TWO HOLE
  • Mounting Provision: THREADED MOUNTING HOLES
  • Center to Center Distance Between Mounting Provisions: 1.250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Body construction
General Description

The Cylinder,hydraulic Brake,wheel, cataloged under National Stock Number 2530-01-100-5013, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Titan Wheel Corporation of Illinois. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-100-5013
Primary Part Number4561
Item NameCylinder,hydraulic Brake,wheel
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerTitan Wheel Corporation of Illinois
StatusACTIVE
Overall Diameter1.500 INCHES NOMINAL IN
Mounting Facility Thread Diameter0.250 INCHES NOMINAL IN
Mounting Facility Thread DirectionRIGHT-HAND
Mounting Type and LocationFLANGE CENTER SECTION
Mounting Provision Arrangement StyleTWO HOLE
Mounting ProvisionTHREADED MOUNTING HOLES
Center to Center Distance Between Mounting Provisions1.250 INCHES NOMINAL IN
Design CharacteristicsSINGLE ACTING SINGLE CYLINDER
Mounting Facility Thread Length0.410 INCHES NOMINAL IN
Mounting Facility Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Bore TypeSTRAIGHT
Port Thread Series DesignatorUNF SINGLE PORT
Port Thread Quantity Per Inch24.0 SINGLE PORT
Port StyleGASKET SEAL SINGLE PORT
Port Thread Class2A SINGLE PORT A
Port Thread Diameter0.375 INCHES NOMINAL SINGLE PORT IN
Bleeding Feature Quantity1
MaterialSTEEL BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-602-6952118335 INTERCHANGEABLE
Nut,plain,hexagon
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5999-00-812-66744561 INTERCHANGEABLE
Clip,electrical
Cooper Bussmann, Llc Dba Cooper Industries
5905-00-994-36574561 INTERCHANGEABLE
Resistor,fixed,wire Wound,nonind
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5950-01-136-8122 INTERCHANGEABLE
Coil,electrical
5962-01-140-0323 INTERCHANGEABLE
Microcircuit,linear
5820-01-238-6603P3-14-0059 INTERCHANGEABLE
Radio Set
Acr Electronics, Inc. Dba Acr Electronics Inc
8415-01-675-09954561S-06 INTERCHANGEABLE
Gloves,chemical Protective
Showa Best Glove, Inc.
8415-01-675-10024561M-07 INTERCHANGEABLE
Gloves,chemical Protective
Showa Best Glove, Inc.
8415-01-675-10034561L-08 INTERCHANGEABLE
Gloves,chemical Protective
Showa Best Glove, Inc.
8415-01-675-10044561XL-09 INTERCHANGEABLE
Gloves,chemical Protective
Showa Best Glove, Inc.
Cross-Reference Index
Part NumberManufacturer
4561 Dico Inc Sub of Dyneer Corp (USA)
4561 PRIMARY Titan Wheel Corporation of Illinois (USA)
Related Parts
5310-00-602-6952INTERCHANGEABLE
NUT,PLAIN,HEXAGON
118335
5999-00-812-6674INTERCHANGEABLE
CLIP,ELECTRICAL
4561
5905-00-994-3657INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,NONIND
4561
5950-01-136-8122INTERCHANGEABLE
COIL,ELECTRICAL
5962-01-140-0323INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5820-01-238-6603INTERCHANGEABLE
RADIO SET
P3-14-0059
8415-01-675-0995INTERCHANGEABLE
GLOVES,CHEMICAL PROTECTIVE
4561S-06
8415-01-675-1002INTERCHANGEABLE
GLOVES,CHEMICAL PROTECTIVE
4561M-07
8415-01-675-1003INTERCHANGEABLE
GLOVES,CHEMICAL PROTECTIVE
4561L-08
8415-01-675-1004INTERCHANGEABLE
GLOVES,CHEMICAL PROTECTIVE
4561XL-09
8415-01-675-1005INTERCHANGEABLE
GLOVES,CHEMICAL PROTECTIVE
4561XXL-10
5331-01-693-7413INTERCHANGEABLE
O-RING
4561

Frequently Asked Questions

What is NSN 2530-01-100-5013?

NSN 2530-01-100-5013 is a Cylinder,hydraulic Brake,wheel, manufactured by Titan Wheel Corporation of Illinois, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-100-5013?

NSN 2530-01-100-5013 has 2 cross-referenced part numbers: 4561 (Dico Inc Sub of Dyneer Corp), 4561 (Titan Wheel Corporation of Illinois).

What NSN replaces 2530-01-100-5013?

There are 12 known substitutes for 2530-01-100-5013: 5310-00-602-6952, 5999-00-812-6674, 5905-00-994-3657 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4561?

Key specifications for 4561: Overall Diameter: 1.500 INCHES NOMINAL IN; Mounting Facility Thread Diameter: 0.250 INCHES NOMINAL IN; Mounting Facility Thread Direction: RIGHT-HAND; Overall Length: 2.395 INCHES NOMINAL IN. 21 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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