PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F8778Piston,hydraulic Brake

Federal Mogul Corp Sub Wagner Brake Moog Automotive Div · NSN 2530-00-273-7151 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-273-7151 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-273-7151. Primary manufacturer part number: F8778.
Features
  • Piston,hydraulic Brake — FSC 2530
  • Slot Width: 0.156 INCHES NOMINAL IN
  • Material: ALUMINUM
  • Length: 0.625 INCHES NOMINAL IN
  • Size Designator: 0.750
  • Steel Insert: INCLUDED
  • Outside Diameter: 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
  • Shoe Actuating End Type: SLOTTED
Applications
  • Applications requiring Aluminum construction
General Description

The Piston,hydraulic Brake, cataloged under National Stock Number 2530-00-273-7151, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Federal Mogul Corp Sub Wagner Brake Moog Automotive Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2530-00-273-7151
Primary Part NumberF8778
Item NamePiston,hydraulic Brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerFederal Mogul Corp Sub Wagner Brake Moog Automotive Div
StatusCANCELLED
Slot Width0.156 INCHES NOMINAL IN
MaterialALUMINUM
Length0.625 INCHES NOMINAL IN
Size Designator0.750
Steel InsertINCLUDED
Outside Diameter0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
Shoe Actuating End TypeSLOTTED
ShapeCONE
Surface ConditionPLAIN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5325-00-514-2321MS124737 INTERCHANGEABLE
Insert,screw Thread
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4520-01-037-1228 INTERCHANGEABLE
Heating Element,electrical,immer
5945-01-318-662955650 INTERCHANGEABLE
Relay,electromagnetic
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
A6113 General Motors Llc Dba General Motors Llc (USA)
F8778 PRIMARY Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
7372361 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
GPW2196 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
A6113 General Motors Corp (USA)
55650 Fruehauf Corp (USA)
A6113 PRIMARY Am General Llc (USA)
A0006113 Spalla Inc (USA)
Related Parts
5325-00-514-2321INTERCHANGEABLE
INSERT,SCREW THREAD
MS124737
4520-01-037-1228INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
5945-01-318-6629INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
55650

Frequently Asked Questions

What is NSN 2530-00-273-7151?

NSN 2530-00-273-7151 is a Piston,hydraulic Brake, manufactured by Federal Mogul Corp Sub Wagner Brake Moog Automotive Div, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-00-273-7151?

NSN 2530-00-273-7151 has 8 cross-referenced part numbers: A6113 (General Motors Llc Dba General Motors Llc), F8778 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div), 7372361 (U S Army Tank Automotive Command Amsta-Im-Mm), GPW2196 (Ford Motor Co Ford Parts and Service Div Government Part Sales), A6113 (General Motors Corp) and 3 more.

What NSN replaces 2530-00-273-7151?

There are 3 known substitutes for 2530-00-273-7151: 5325-00-514-2321, 4520-01-037-1228, 5945-01-318-6629. Verify interchangeability with system specifications before substitution.

What are the specifications of F8778?

Key specifications for F8778: Slot Width: 0.156 INCHES NOMINAL IN; Material: ALUMINUM; Length: 0.625 INCHES NOMINAL IN; Size Designator: 0.750. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-00-273-7151 still in active supply?

NSN 2530-00-273-7151 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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