PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A77A0146-001Cup,grease

Ward Leonard Ct Llc · NSN 4730-01-279-0232 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-279-0232 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-279-0232. Primary manufacturer part number: A77A0146-001.
Features
  • Cup,grease — FSC 4730
  • Shank Length: 0.219 INCHES NOMINAL IN
  • Assembly Clearance Radius: 0.625 INCHES NOMINAL IN
  • Surface Treatment: NICKEL OVERALL
  • Material: ZINC ALLOY OVERALL
  • Style Designator: STRAIGHT, CAP FEED
  • Grease Capacity: 0.200 OUNCES OZ
  • Nominal Thread Size: 0.125 INCHES IN
Applications
  • Applications requiring Zinc Alloy Overall construction
General Description

The Cup,grease, cataloged under National Stock Number 4730-01-279-0232, 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. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-01-279-0232
Primary Part NumberA77A0146-001
Item NameCup,grease
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusCANCELLED
Shank Length0.219 INCHES NOMINAL IN
Assembly Clearance Radius0.625 INCHES NOMINAL IN
Surface TreatmentNICKEL OVERALL
MaterialZINC ALLOY OVERALL
Style DesignatorSTRAIGHT, CAP FEED
Grease Capacity0.200 OUNCES OZ
Nominal Thread Size0.125 INCHES IN
Screw Thread Series DesignatorNPT
Height1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4730-00-155-4332 INTERCHANGEABLE
Cup,grease
4730-00-223-640807002 INTERCHANGEABLE
Cup,grease
Gits Mfg Co Inc
5940-00-393-091715051 INTERCHANGEABLE
Terminal,stud
Staffall, Inc. Dba Staffall Inc
5930-01-294-1360 INTERCHANGEABLE
Switch,push
3040-01-563-580607095 INTERCHANGEABLE
Housing,mechanical Drive
Neuhaus Lp
Cross-Reference Index
Part NumberManufacturer
A77A0146/001 General Electric Co Motor Business Group (USA)
A77A0146-001 PRIMARY Ward Leonard Ct Llc (USA)
A77A0146-001 Ward Leonard Ct Llc (USA)
07002 PRIMARY Gits Bros Mfg Co (USA)
Related Parts
4730-00-155-4332INTERCHANGEABLE
CUP,GREASE
4730-00-223-6408INTERCHANGEABLE
CUP,GREASE
07002
5940-00-393-0917INTERCHANGEABLE
TERMINAL,STUD
15051
5930-01-294-1360INTERCHANGEABLE
SWITCH,PUSH
3040-01-563-5806INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
07095

Frequently Asked Questions

What is NSN 4730-01-279-0232?

NSN 4730-01-279-0232 is a Cup,grease, manufactured by Ward Leonard Ct Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-279-0232?

NSN 4730-01-279-0232 has 4 cross-referenced part numbers: A77A0146/001 (General Electric Co Motor Business Group), A77A0146-001 (Ward Leonard Ct Llc), A77A0146-001 (Ward Leonard Ct Llc), 07002 (Gits Bros Mfg Co).

What NSN replaces 4730-01-279-0232?

There are 5 known substitutes for 4730-01-279-0232: 4730-00-155-4332, 4730-00-223-6408, 5940-00-393-0917 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A77A0146-001?

Key specifications for A77A0146-001: Shank Length: 0.219 INCHES NOMINAL IN; Assembly Clearance Radius: 0.625 INCHES NOMINAL IN; Surface Treatment: NICKEL OVERALL; Material: ZINC ALLOY OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-01-279-0232 still in active supply?

NSN 4730-01-279-0232 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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