PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30775Fitting,lubrication

Cooper Industries Inc Dba Cooper Tools · NSN 4730-00-720-4828 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-720-4828 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-720-4828. Primary manufacturer part number: 30775.
Features
  • Fitting,lubrication — FSC 4730
  • Screw Thread Series Designator: NPTF
  • Shank Length: 0.297 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 27
  • Height: 0.391 INCHES NOMINAL IN
  • Nominal Thread Size: 0.125 INCHES IN
  • Material: STEEL OVERALL
  • Style Designator: THREADED
Applications
  • Applications requiring Steel Overall construction
General Description

The Fitting,lubrication, cataloged under National Stock Number 4730-00-720-4828, 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 Cooper Industries Inc Dba Cooper Tools. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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
NSN4730-00-720-4828
Primary Part Number30775
Item NameFitting,lubrication
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCooper Industries Inc Dba Cooper Tools
StatusCANCELLED
Screw Thread Series DesignatorNPTF
Shank Length0.297 INCHES NOMINAL IN
Thread Quantity Per Inch27
Height0.391 INCHES NOMINAL IN
Nominal Thread Size0.125 INCHES IN
MaterialSTEEL OVERALL
Style DesignatorTHREADED
Surface TreatmentZINC OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6145-00-127-97628917-4 INTERCHANGEABLE
Wire,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5935-00-177-219730775 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
5330-00-202-5081 INTERCHANGEABLE
Seal,plain Encased
5120-00-223-6947 INTERCHANGEABLE
Extractor,screw
3120-00-288-290586233H INTERCHANGEABLE
Bearing,washer,thrust
Navistar Intl Corp Truck Br Ohio Plant
4510-00-328-5358 INTERCHANGEABLE
Tee Key
3120-00-349-9937 INTERCHANGEABLE
Bearing,washer,thrust
4820-00-588-27656504-3251325REVBPC12 INTERCHANGEABLE
Stem,fluid Valve
Naval Sea Systems Command
5310-00-595-80283077-5 INTERCHANGEABLE
Washer,flat
Philadelphia Valve Co
1650-00-696-897050009 INTERCHANGEABLE
Piston,hydraulic Motor-Pump
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
30775 Cooper Industries Inc Dba Cooper Tools (USA)
9018840 Stewart-Warner Alemite Corp (USA)
5000-9 Lake Shore Systems, Inc. (USA)
1007847 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
9018840 Us Army Aviation and Missile Command (USA)
9018840 Stewart-Warner Alemite Sales Co Inc (USA)
1815 Stewart-Warner Alemite Sales Co Inc (USA)
1815 Stewart-Warner Alemite Corp (USA)
Related Parts
6145-00-127-9762INTERCHANGEABLE
WIRE,ELECTRICAL
8917-4
5935-00-177-2197INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
30775
5330-00-202-5081INTERCHANGEABLE
SEAL,PLAIN ENCASED
5120-00-223-6947INTERCHANGEABLE
EXTRACTOR,SCREW
3120-00-288-2905INTERCHANGEABLE
BEARING,WASHER,THRUST
86233H
4510-00-328-5358INTERCHANGEABLE
TEE KEY
3120-00-349-9937INTERCHANGEABLE
BEARING,WASHER,THRUST
4820-00-588-2765INTERCHANGEABLE
STEM,FLUID VALVE
6504-3251325REVBPC12
5310-00-595-8028INTERCHANGEABLE
WASHER,FLAT
3077-5
1650-00-696-8970INTERCHANGEABLE
PISTON,HYDRAULIC MOTOR-PUMP
50009
5831-00-768-9163INTERCHANGEABLE
BRACKET,AMPLIFIER S
1005-00-887-9293INTERCHANGEABLE
CARRIAGE,SHOTGUN

Frequently Asked Questions

What is NSN 4730-00-720-4828?

NSN 4730-00-720-4828 is a Fitting,lubrication, manufactured by Cooper Industries Inc Dba Cooper Tools, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-720-4828?

NSN 4730-00-720-4828 has 8 cross-referenced part numbers: 30775 (Cooper Industries Inc Dba Cooper Tools), 9018840 (Stewart-Warner Alemite Corp), 5000-9 (Lake Shore Systems, Inc.), 1007847 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 9018840 (Us Army Aviation and Missile Command) and 3 more.

What NSN replaces 4730-00-720-4828?

There are 12 known substitutes for 4730-00-720-4828: 6145-00-127-9762, 5935-00-177-2197, 5330-00-202-5081 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30775?

Key specifications for 30775: Screw Thread Series Designator: NPTF; Shank Length: 0.297 INCHES NOMINAL IN; Thread Quantity Per Inch: 27; Height: 0.391 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-720-4828 still in active supply?

NSN 4730-00-720-4828 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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