PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9644Manifold Assembly,hydraulic

Spx Flow Technology Systems, Inc. Dba Apv Crepaco · NSN 4730-01-728-6959 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-728-6959 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-728-6959. Primary manufacturer part number: 9644.
Features
  • Manifold Assembly,hydraulic — FSC 4730
  • Inlet Connection Quantity: 6
  • Mounting Hole Quantity: 4
  • Mounting Hole Diameter: 9.5 MILLIMETERS NOMINAL MM
  • Mounting Hole Type: UNTHREADED
  • Port Quantity: 6
  • 1 verified cross-reference
  • Primary manufacturer: Spx Flow Technology Systems, Inc. Dba Apv Crepaco
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Manifold Assembly,hydraulic, cataloged under National Stock Number 4730-01-728-6959, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Spx Flow Technology Systems, Inc. Dba Apv Crepaco. Government technical data includes 5 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-728-6959
Primary Part Number9644
Item NameManifold Assembly,hydraulic
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSpx Flow Technology Systems, Inc. Dba Apv Crepaco
StatusACTIVE
Inlet Connection Quantity6
Mounting Hole Quantity4
Mounting Hole Diameter9.5 MILLIMETERS NOMINAL MM
Mounting Hole TypeUNTHREADED
Port Quantity6
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5120-00-157-21330-474 INTERCHANGEABLE
Wrench,spanner
Martin Sprocket and Gear Inc
3460-00-181-7051 INTERCHANGEABLE
Collet,machine
6110-00-874-4505SA8876 INTERCHANGEABLE
Protector,thermal-Overload,elect
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
5930-01-030-48089644 INTERCHANGEABLE
Switch,code Indicating Wheel
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
5930-01-062-7388J54-25-9644 INTERCHANGEABLE
Switch,pressure
United Electric Controls Company
6150-01-087-476149644 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4820-01-130-881906790021156 INTERCHANGEABLE
Body,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-186-93752033914AS51SS INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5315-01-378-67659644 INTERCHANGEABLE
Pin,shoulder,headless
Windham Lifts Inc
4730-01-526-88479644 INTERCHANGEABLE
Manifold,hydraulic System Access
Spx Fluid Power
Cross-Reference Index
Part NumberManufacturer
9644 PRIMARY Spx Flow Technology Systems, Inc. Dba Apv Crepaco (USA)
Related Parts
5120-00-157-2133INTERCHANGEABLE
WRENCH,SPANNER
0-474
3460-00-181-7051INTERCHANGEABLE
COLLET,MACHINE
6110-00-874-4505INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
SA8876
5930-01-030-4808INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
9644
5930-01-062-7388INTERCHANGEABLE
SWITCH,PRESSURE
J54-25-9644
6150-01-087-4761INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
49644
4820-01-130-8819INTERCHANGEABLE
BODY,VALVE
06790021156
4820-01-186-9375INTERCHANGEABLE
VALVE,SAFETY RELIEF
2033914AS51SS
5315-01-378-6765INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
9644
4730-01-526-8847INTERCHANGEABLE
MANIFOLD,HYDRAULIC SYSTEM ACCESS
9644
5331-01-703-3033INTERCHANGEABLE
O-RING
9644

Frequently Asked Questions

What is NSN 4730-01-728-6959?

NSN 4730-01-728-6959 is a Manifold Assembly,hydraulic, manufactured by Spx Flow Technology Systems, Inc. Dba Apv Crepaco, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-728-6959?

NSN 4730-01-728-6959 has 1 cross-referenced part number: 9644 (Spx Flow Technology Systems, Inc. Dba Apv Crepaco).

What NSN replaces 4730-01-728-6959?

There are 11 known substitutes for 4730-01-728-6959: 5120-00-157-2133, 3460-00-181-7051, 6110-00-874-4505 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9644?

Key specifications for 9644: Inlet Connection Quantity: 6; Mounting Hole Quantity: 4; Mounting Hole Diameter: 9.5 MILLIMETERS NOMINAL MM; Special Features: HAS 6 0.375 INCH NPTF PORTS; REMOTE AND PUMP MOUNTED IN. 7 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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