PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FD9337Cylinder Assembly,hydraulic Brak

Federal Mogul Corp Sub Wagner Brake Moog Automotive Div · NSN 2530-00-391-4366 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-391-4366 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-391-4366. Primary manufacturer part number: FD9337.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 2530
  • Design Characteristics: DOUBLE ACTING SINGLE CYLINDER
  • Mounting Facility Thread Direction: RIGHT-HAND
  • Features Provided: RUBBER BOOT
  • Port Location and Quantity: 1 CENTER SECTION
  • Mounting Provision: THREADED MOUNTING HOLES
  • Bore Diameter: 1.000 INCHES NOMINAL IN
  • Mounting Facility Thread Class: 2B
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-391-4366, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 15 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
NSN2530-00-391-4366
Primary Part NumberFD9337
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerFederal Mogul Corp Sub Wagner Brake Moog Automotive Div
StatusCANCELLED
Design CharacteristicsDOUBLE ACTING SINGLE CYLINDER
Mounting Facility Thread DirectionRIGHT-HAND
Features ProvidedRUBBER BOOT
Port Location and Quantity1 CENTER SECTION
Mounting ProvisionTHREADED MOUNTING HOLES
Bore Diameter1.000 INCHES NOMINAL IN
Mounting Facility Thread Class2B
Port Thread Quantity Per Inch24 SINGLE PORT
Bleeding Feature Quantity1
Extended Length3.438 INCHES NOMINAL IN
Mounting Facility Thread Length0.406 INCHES NOMINAL IN
Mounting Facility Thread Quantity Per Inch18
Compressed Length3.438 INCHES NOMINAL IN
Bore TypeSTRAIGHT
Port Thread Series DesignatorUNS SINGLE PORT
Mounting Facility Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Seat Angle in Deg45.0 SINGLE PORT
Port Thread Class2B SINGLE PORT
Mounting Facility Thread Diameter0.312 INCHES NOMINAL IN
Mounting PositionRIGHT
Mounting Type and LocationFLANGE CENTER SECTION
Mounting Provision Arrangement StyleTWO HOLE
Port StyleINVERTED FLARE SINGLE PORT
Port Thread Diameter0.438 INCHES NOMINAL SINGLE PORT IN
Center to Center Distance Between Mounting Provisions1.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-023-1658 INTERCHANGEABLE
Spring,special
5315-00-213-71513-12-7 INTERCHANGEABLE
Pin,radius Rod
Trailmobile Inc Sub of the Pullman Co
5360-00-364-51449337 INTERCHANGEABLE
Spring,helical,compression
Cummins Inc.
5950-00-521-66457605558 INTERCHANGEABLE
No Item Name Available
Us Army Aviation and Missile Command
2590-00-529-8580 INTERCHANGEABLE
Cap,filler Opening
5330-00-649-84433127 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5935-00-816-46189337 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3110-00-838-67523127 INTERCHANGEABLE
Bearing,ball,annular
Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
6930-01-042-66132037237-14 INTERCHANGEABLE
Indicator Subassemb
Cae Usa Inc.
5935-01-049-2003 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
75081R91 Navistar Intl Corp Truck Br Ohio Plant (USA)
FD9337 PRIMARY Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
WC9337 Trw Inc Replacement Parts Div (USA)
60904 Wayne Corp (USA)
1922181 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
3127 Bendix Corp the Brake and Steering Div (USA)
WC9337 C E Niehoff & Co (USA)
FP65237 Navistar Intl Corp Truck Br Ohio Plant (USA)
772-227 Delco Moraine Div of General Motors Corp (USA)
3127 Bendix Corp the (USA)
75081R91 Navistar International Corporation Dba Navistar (USA)
W9337 Airtex Products Div of Uis Inc (USA)
F9337 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
5473043 General Motors Llc Dba General Motors Llc (USA)
75081R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
9337 Echlin Inc (USA)
5473043 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
Related Parts
5360-00-023-1658INTERCHANGEABLE
SPRING,SPECIAL
5315-00-213-7151INTERCHANGEABLE
PIN,RADIUS ROD
3-12-7
5360-00-364-5144INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9337
5950-00-521-6645INTERCHANGEABLE
NO ITEM NAME AVAILABLE
7605558
2590-00-529-8580INTERCHANGEABLE
CAP,FILLER OPENING
5330-00-649-8443INTERCHANGEABLE
GASKET
3127
5935-00-816-4618INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9337
3110-00-838-6752INTERCHANGEABLE
BEARING,BALL,ANNULAR
3127
6930-01-042-6613INTERCHANGEABLE
INDICATOR SUBASSEMB
2037237-14
5935-01-049-2003INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7310-01-107-4799INTERCHANGEABLE
ROD,GAUGE GLASS GUARD,STEAM KETT
3127
5136-01-153-0413INTERCHANGEABLE
DIE,THREAD CUTTING
3127

Frequently Asked Questions

What is NSN 2530-00-391-4366?

NSN 2530-00-391-4366 is a Cylinder Assembly,hydraulic Brak, 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 2530-00-391-4366?

NSN 2530-00-391-4366 has 17 cross-referenced part numbers: 75081R91 (Navistar Intl Corp Truck Br Ohio Plant), FD9337 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div), WC9337 (Trw Inc Replacement Parts Div), 60904 (Wayne Corp), 1922181 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 12 more.

What NSN replaces 2530-00-391-4366?

There are 12 known substitutes for 2530-00-391-4366: 5360-00-023-1658, 5315-00-213-7151, 5360-00-364-5144 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FD9337?

Key specifications for FD9337: Design Characteristics: DOUBLE ACTING SINGLE CYLINDER; Mounting Facility Thread Direction: RIGHT-HAND; Features Provided: RUBBER BOOT; Port Location and Quantity: 1 CENTER SECTION. 27 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-00-391-4366 still in active supply?

NSN 2530-00-391-4366 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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