PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

938187Cylinder Assembly,hydraulic Brak

Am General Llc · NSN 2530-00-461-2763 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-461-2763 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-461-2763. Primary manufacturer part number: 938187.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 2530
  • Mounting Provision: THREADED MOUNTING HOLES
  • Bore Diameter: 1.125 INCHES NOMINAL IN
  • Design Characteristics: SINGLE ACTING SINGLE CYLINDER
  • Mounting Facility Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Bore Type: STRAIGHT
  • Mounting Facility Thread Direction: RIGHT-HAND
  • Mounting Facility Thread Length: 0.375 INCHES NOMINAL IN
Applications
  • Applications requiring Iron Cast Body construction
General Description

The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-461-2763, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Am General Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-461-2763
Primary Part Number938187
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Mounting ProvisionTHREADED MOUNTING HOLES
Bore Diameter1.125 INCHES NOMINAL IN
Design CharacteristicsSINGLE ACTING SINGLE CYLINDER
Mounting Facility Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Bore TypeSTRAIGHT
Mounting Facility Thread DirectionRIGHT-HAND
Mounting Facility Thread Length0.375 INCHES NOMINAL IN
Mounting Facility Thread Diameter0.313 INCHES NOMINAL IN
Mounting Provision Arrangement StyleTWO HOLE
Center to Center Distance Between Mounting Provisions1.625 INCHES NOMINAL IN
Mounting Type and LocationFLANGE CENTER SECTION
Port Location and Quantity1 CYLINDER HEAD END
Overall Diameter1.542 INCHES NOMINAL IN
Mounting Facility Thread Quantity Per Inch18
Port Thread Diameter0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialIRON CAST BODY
Port StyleHIGH PRESSURE FLARE LOCATION NOT OTHERWISE SPECIFIED
Port Thread Series DesignatorUNF LOCATION NOT OTHERWISE SPECIFIED
Port Thread Quantity Per Inch24 LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-288-3208 INTERCHANGEABLE
Collar,shaft
6615-00-716-7181 INTERCHANGEABLE
Guide,card Bottom a
5365-01-307-4356917500 INTERCHANGEABLE
Spacer,ring
Alfa Laval Inc
Cross-Reference Index
Part NumberManufacturer
917500 Am General Llc (USA)
938187 PRIMARY Am General Llc (USA)
938187 Jeep Corp (USA)
Related Parts
3040-00-288-3208INTERCHANGEABLE
COLLAR,SHAFT
6615-00-716-7181INTERCHANGEABLE
GUIDE,CARD BOTTOM A
5365-01-307-4356INTERCHANGEABLE
SPACER,RING
917500

Frequently Asked Questions

What is NSN 2530-00-461-2763?

NSN 2530-00-461-2763 is a Cylinder Assembly,hydraulic Brak, manufactured by Am General Llc, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-461-2763?

NSN 2530-00-461-2763 has 3 cross-referenced part numbers: 917500 (Am General Llc), 938187 (Am General Llc), 938187 (Jeep Corp).

What NSN replaces 2530-00-461-2763?

There are 3 known substitutes for 2530-00-461-2763: 3040-00-288-3208, 6615-00-716-7181, 5365-01-307-4356. Verify interchangeability with system specifications before substitution.

What are the specifications of 938187?

Key specifications for 938187: Mounting Provision: THREADED MOUNTING HOLES; Bore Diameter: 1.125 INCHES NOMINAL IN; Design Characteristics: SINGLE ACTING SINGLE CYLINDER; Mounting Facility Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 20 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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