PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SPP72-0003Plug,pipe

Ward Leonard Ct Llc · NSN 4730-00-188-3513 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-188-3513 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-188-3513. Primary manufacturer part number: SPP72-0003.
Features
  • Plug,pipe — FSC 4730
  • 30 verified cross-references
  • Primary manufacturer: Ward Leonard Ct Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-188-3513, 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 Ward Leonard Ct Llc. This item has 30 commercial cross-references from 24 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePlug,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersRtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198); Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (CAGE 45681); Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (CAGE 98441); Carver Pump Company (CAGE 10941)
Technical Specifications
ParameterValue
NSN4730-00-188-3513
Primary Part NumberSPP72-0003
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1560-00-210-931611523 INTERCHANGEABLE
Fairing Assembly,wi
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
4820-00-223-453911523 INTERCHANGEABLE
Valve,relief,pressure and Temper
G.s. Blodgett, Llc Div Blodgett
4730-00-277-713320040 INTERCHANGEABLE
Clamp,hose
Breeze-Eastern Llc
4730-00-317-4086 INTERCHANGEABLE
Plug,square Head
5340-00-392-7816SM-B-157288 INTERCHANGEABLE
Plate,mending
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6740-00-433-4976 INTERCHANGEABLE
Table,light,photographic
5360-00-485-590311523 INTERCHANGEABLE
Spring,helical,compression
Triumph Thermal Systems - Maryland, Inc.
5935-00-496-9385 INTERCHANGEABLE
Connector,plug,electrical
6105-00-539-9243263293PC1 INTERCHANGEABLE
Rotor,motor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-541-077111523 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
11523 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
11523 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
3152-4-1-4 Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
3152-4-1-4 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
999-1613-0-02 I Carver Pump Company (USA)
584G6-000-004 Tld Ace Corp Div Tld Ace (USA)
42A02 Surface Combustion Inc (USA)
6840 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
563-7067896-226 Naval Sea Systems Command (USA)
AS4842 Society of Automotive Engineers Inc (USA)
3151X4 Dana Corp Weatherhead Div (USA)
299223 Lockheed Martin Corp (USA)
3151X4 Danfoss Power Solutions II, Llc (USA)
AS4863 Society of Automotive Engineers Inc (USA)
003549V002 Kovatch Corp. (USA)
4730PL0920036 Jednolity Indeks Materialowy - Uniform Material Index (POL)
584G6-000 Tld Ace Corp Div Tld Ace (USA)
SPP72-0003 Ward Leonard Ct Llc (USA)
MS20913-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
H696-1602-226 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
1560-00-210-9316INTERCHANGEABLE
FAIRING ASSEMBLY,WI
11523
4820-00-223-4539INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
11523
4730-00-277-7133INTERCHANGEABLE
CLAMP,HOSE
20040
4730-00-317-4086INTERCHANGEABLE
PLUG,SQUARE HEAD
5340-00-392-7816INTERCHANGEABLE
PLATE,MENDING
SM-B-157288
6740-00-433-4976INTERCHANGEABLE
TABLE,LIGHT,PHOTOGRAPHIC
5360-00-485-5903INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11523
5935-00-496-9385INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6105-00-539-9243INTERCHANGEABLE
ROTOR,MOTOR
263293PC1
4730-00-541-0771INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
11523
5935-00-557-4410INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
4210-00-573-9232INTERCHANGEABLE
CARRIAGE ASSEMBLY,COMPRESSOR
CS4210-SR-0700

Frequently Asked Questions

What is NSN 4730-00-188-3513?

NSN 4730-00-188-3513 is a Plug,pipe, manufactured by Ward Leonard Ct Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-188-3513?

NSN 4730-00-188-3513 has 30 cross-referenced part numbers: 11523 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 11523 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 3152-4-1-4 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 3152-4-1-4 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 999-1613-0-02 I (Carver Pump Company) and 25 more.

What NSN replaces 4730-00-188-3513?

There are 12 known substitutes for 4730-00-188-3513: 1560-00-210-9316, 4820-00-223-4539, 4730-00-277-7133 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-188-3513 still in active supply?

NSN 4730-00-188-3513 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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