PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G20Adapter,grease Gun Coupling

Weems Industries, Inc. Dba Weems Industries Inc · NSN 4930-01-103-8204 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-01-103-8204 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-103-8204. Primary manufacturer part number: G20.
Features
  • Adapter,grease Gun Coupling — FSC 4930
  • Material: STEEL BASIC
  • Design Type: FIXED ANGLE
  • Swivel Degree: 360.0
  • Extension Design: NOT INCLUDED
  • Nozzle Connection Type: HYDRAULIC NOZZLE
  • Locking Positions: NOT INCLUDED
  • Dispensing End Type: NOZZLE
Applications
  • Applications requiring Steel Basic construction
General Description

The Adapter,grease Gun Coupling, cataloged under National Stock Number 4930-01-103-8204, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Weems Industries, Inc. Dba Weems Industries Inc. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4930-01-103-8204
Primary Part NumberG20
Item NameAdapter,grease Gun Coupling
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerWeems Industries, Inc. Dba Weems Industries Inc
StatusACTIVE
MaterialSTEEL BASIC
Design TypeFIXED ANGLE
Swivel Degree360.0
Extension DesignNOT INCLUDED
Nozzle Connection TypeHYDRAULIC NOZZLE
Locking PositionsNOT INCLUDED
Dispensing End TypeNOZZLE
Inlet Fitting Connection TypeHYDRAULIC
SwivelINCLUDED
Angle in Deg90.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-027-0453G20 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cognitive Resources Inc Dba Gamewell Co the
2640-00-204-3196583048 INTERCHANGEABLE
Patch,inner Tube Repair
U S Army Tank Automotive Command Amsta-Im-Mm
3455-00-228-5231ASME B94.19 TABLE 28 5/8 DIA CU INTERCHANGEABLE
Cutter,milling,end
The American Society of Mechanical Engineers
5110-00-273-0127 INTERCHANGEABLE
Shears,metal Cutting,hand
2590-00-294-1579159-0020 INTERCHANGEABLE
Cap,filler Opening
Cummins Power Generation Inc.
6220-00-494-6834KDR INTERCHANGEABLE
Light Kit
Load King, Llc Div Load King
5950-00-739-2270 INTERCHANGEABLE
Transformer,audio Frequency
4730-00-908-3193 INTERCHANGEABLE
Clamp,hose
5360-01-349-4855G20 INTERCHANGEABLE
Spring,helical,compression
Conductix Inc Div Conductix Wampfler
6685-01-408-7298 INTERCHANGEABLE
Gage,pressure,dial Indicating
Cross-Reference Index
Part NumberManufacturer
L2164-R Weems Industries, Inc. Dba Weems Industries Inc (USA)
LX-1404 Worldwide Welding, Incorporated Div Lumax Lubrication Equipment (USA)
KDR Allied Tech-Tronics (USA)
G20 PRIMARY Weems Industries, Inc. Dba Weems Industries Inc (USA)
Related Parts
5905-00-027-0453INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
G20
2640-00-204-3196INTERCHANGEABLE
PATCH,INNER TUBE REPAIR
583048
3455-00-228-5231INTERCHANGEABLE
CUTTER,MILLING,END
ASME B94.19 TABLE 28 5/8 DIA CU
5110-00-273-0127INTERCHANGEABLE
SHEARS,METAL CUTTING,HAND
2590-00-294-1579INTERCHANGEABLE
CAP,FILLER OPENING
159-0020
6220-00-494-6834INTERCHANGEABLE
LIGHT KIT
KDR
5950-00-739-2270INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4730-00-908-3193INTERCHANGEABLE
CLAMP,HOSE
5360-01-349-4855INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
G20
6685-01-408-7298INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
9140-01-534-3068INTERCHANGEABLE
DIESEL FUEL
5330-01-588-0388INTERCHANGEABLE
PACKING,PREFORMED
G2.0

Frequently Asked Questions

What is NSN 4930-01-103-8204?

NSN 4930-01-103-8204 is a Adapter,grease Gun Coupling, manufactured by Weems Industries, Inc. Dba Weems Industries Inc, classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-01-103-8204?

NSN 4930-01-103-8204 has 4 cross-referenced part numbers: L2164-R (Weems Industries, Inc. Dba Weems Industries Inc), LX-1404 (Worldwide Welding, Incorporated Div Lumax Lubrication Equipment), KDR (Allied Tech-Tronics), G20 (Weems Industries, Inc. Dba Weems Industries Inc).

What NSN replaces 4930-01-103-8204?

There are 12 known substitutes for 4930-01-103-8204: 5905-00-027-0453, 2640-00-204-3196, 3455-00-228-5231 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G20?

Key specifications for G20: Material: STEEL BASIC; Design Type: FIXED ANGLE; Swivel Degree: 360.0; Extension Design: NOT INCLUDED. 10 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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