PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12250Piston,hydraulic Brake

DP Manufacturing Inc. · NSN 2530-01-344-5840 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-344-5840 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-344-5840. Primary manufacturer part number: 12250.
Features
  • Piston,hydraulic Brake — FSC 2530
  • Surface Condition: PLAIN
  • Length: 0.385 INCHES NOMINAL IN
  • Outside Diameter: 5.748 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,hydraulic Brake, cataloged under National Stock Number 2530-01-344-5840, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is DP Manufacturing Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN2530-01-344-5840
Primary Part Number12250
Item NamePiston,hydraulic Brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Surface ConditionPLAIN
Length0.385 INCHES NOMINAL IN
Outside Diameter5.748 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-038-968012250 INTERCHANGEABLE
Spring,helical,compression
Setra Systems, Inc. Dba Gems Sensors
5133-00-189-9295 INTERCHANGEABLE
Drill,twist
5133-00-228-1349200 1 INTERCHANGEABLE
Drill,twist
Michigan Drill Corp
5325-00-286-26007064830 INTERCHANGEABLE
Grommet,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
3040-00-344-2995 INTERCHANGEABLE
Clamp,hub
5910-00-583-451720056-1 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
5305-00-964-127512250 INTERCHANGEABLE
Screw,machine
Aerosonic Llc
5120-01-108-6937722691-1 INTERCHANGEABLE
Screwdriver Bit Set and Handle
Raytheon Company Div Rmd Strategic
6150-01-114-660717601 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5360-01-155-170012250 INTERCHANGEABLE
Spring,helical,compression
Cooper Cameron Corp Cooper Cameron Valves Div
Cross-Reference Index
Part NumberManufacturer
12250 PRIMARY DP Manufacturing Inc. (USA)
Related Parts
5360-00-038-9680INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12250
5133-00-189-9295INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1349INTERCHANGEABLE
DRILL,TWIST
200 1
5325-00-286-2600INTERCHANGEABLE
GROMMET,NONMETALLIC
7064830
3040-00-344-2995INTERCHANGEABLE
CLAMP,HUB
5910-00-583-4517INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
20056-1
5305-00-964-1275INTERCHANGEABLE
SCREW,MACHINE
12250
5120-01-108-6937INTERCHANGEABLE
SCREWDRIVER BIT SET AND HANDLE
722691-1
6150-01-114-6607INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17601
5360-01-155-1700INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12250
3455-01-203-2751INTERCHANGEABLE
TREPANNING TOOL,MACHINE
12250
2920-01-315-7578INTERCHANGEABLE
CONTROL,VOLTAGE
12280

Frequently Asked Questions

What is NSN 2530-01-344-5840?

NSN 2530-01-344-5840 is a Piston,hydraulic Brake, manufactured by DP Manufacturing Inc., classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-344-5840?

NSN 2530-01-344-5840 has 1 cross-referenced part number: 12250 (DP Manufacturing Inc.).

What NSN replaces 2530-01-344-5840?

There are 12 known substitutes for 2530-01-344-5840: 5360-00-038-9680, 5133-00-189-9295, 5133-00-228-1349 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12250?

Key specifications for 12250: Surface Condition: PLAIN; End Item Identification: 2320-01-318-9902; Length: 0.385 INCHES NOMINAL IN; Outside Diameter: 5.748 INCHES NOMINAL IN. 4 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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