PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35758-3CCup,grease

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 4730-00-223-6393 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-223-6393 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-223-6393. Primary manufacturer part number: MS35758-3C.
Features
  • Cup,grease — FSC 4730
  • Material: STEEL OVERALL
  • Shank Length: 0.375 INCHES NOMINAL IN
  • Screw Thread Series Designator: NPT
  • Nominal Thread Size: 0.250 INCHES IN
  • Height: 2.344 INCHES NOMINAL IN
  • Style Designator: STRAIGHT, CAP FEED
  • Assembly Clearance Radius: 0.875 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Cup,grease, cataloged under National Stock Number 4730-00-223-6393, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN4730-00-223-6393
Primary Part NumberMS35758-3C
Item NameCup,grease
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
MaterialSTEEL OVERALL
Shank Length0.375 INCHES NOMINAL IN
Screw Thread Series DesignatorNPT
Nominal Thread Size0.250 INCHES IN
Height2.344 INCHES NOMINAL IN
Style DesignatorSTRAIGHT, CAP FEED
Assembly Clearance Radius0.875 INCHES NOMINAL IN
Grease Capacity1.000 OUNCES OZ
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-00-013-908920015 INTERCHANGEABLE
Relay,electromagnetic
Stanford Applied Engineering Inc
4730-00-061-7306 INTERCHANGEABLE
Cup,grease
6210-00-089-37962C225 INTERCHANGEABLE
Light,indicator
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5305-00-145-883620015 INTERCHANGEABLE
Setscrew
Texas Hydraulics, Inc.
5133-00-189-9183 INTERCHANGEABLE
Drill,twist
5133-00-189-9250 INTERCHANGEABLE
Drill,twist
4730-00-190-5567 INTERCHANGEABLE
Cup,grease
4730-00-190-5568 INTERCHANGEABLE
Cup,grease
4730-00-190-5570 INTERCHANGEABLE
Cup,grease
4730-00-190-5571 INTERCHANGEABLE
Cup,grease
Cross-Reference Index
Part NumberManufacturer
MS35758-3C Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
20015 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
MIL-C-1213 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS35758-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
SN0845-1IN07006 Apache Corp Gits Bros Mfg Co (USA)
MIL-DTL-1213 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5945-00-013-9089INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
20015
4730-00-061-7306INTERCHANGEABLE
CUP,GREASE
6210-00-089-3796INTERCHANGEABLE
LIGHT,INDICATOR
2C225
5305-00-145-8836INTERCHANGEABLE
SETSCREW
20015
5133-00-189-9183INTERCHANGEABLE
DRILL,TWIST
5133-00-189-9250INTERCHANGEABLE
DRILL,TWIST
4730-00-190-5567INTERCHANGEABLE
CUP,GREASE
4730-00-190-5568INTERCHANGEABLE
CUP,GREASE
4730-00-190-5570INTERCHANGEABLE
CUP,GREASE
4730-00-190-5571INTERCHANGEABLE
CUP,GREASE
4730-00-256-3843INTERCHANGEABLE
CUP,GREASE
4730-00-256-3844INTERCHANGEABLE
CUP,GREASE

Frequently Asked Questions

What is NSN 4730-00-223-6393?

NSN 4730-00-223-6393 is a Cup,grease, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-223-6393?

NSN 4730-00-223-6393 has 6 cross-referenced part numbers: MS35758-3C (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 20015 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), MIL-C-1213 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS35758-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), SN0845-1IN07006 (Apache Corp Gits Bros Mfg Co) and 1 more.

What NSN replaces 4730-00-223-6393?

There are 12 known substitutes for 4730-00-223-6393: 5945-00-013-9089, 4730-00-061-7306, 6210-00-089-3796 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35758-3C?

Key specifications for MS35758-3C: Material: STEEL OVERALL; Shank Length: 0.375 INCHES NOMINAL IN; Screw Thread Series Designator: NPT; Nominal Thread Size: 0.250 INCHES IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-223-6393 still in active supply?

NSN 4730-00-223-6393 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.
PartsTable Design LLC · partstable.com