PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41206Pumping Unit,pressure Lubricatin

National Spencer Inc · NSN 4930-01-287-9421 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-01-287-9421 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-287-9421. Primary manufacturer part number: 41206.
Features
  • Pumping Unit,pressure Lubricatin — FSC 4930
  • General Characteristics Item Description: AIR OPERATED; 40:1 RATIO; PORTABLE CHASSIS GREASE PUMP FOR 120 LB. FULL OPEN HEAD DRUMS. W/PUMP,COVER,AIR MOTOR OILER,AIR COUPLER,6 FT HIGH PRESSURE HOSE,Z SWIVEL,CONTROL HANDLE AND DRUM DOLLY LBS
  • 2 verified cross-references
  • Primary manufacturer: National Spencer Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Pumping Unit,pressure Lubricatin, cataloged under National Stock Number 4930-01-287-9421, 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 National Spencer Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4930-01-287-9421
Primary Part Number41206
Item NamePumping Unit,pressure Lubricatin
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerNational Spencer Inc
StatusACTIVE
General Characteristics Item DescriptionAIR OPERATED; 40:1 RATIO; PORTABLE CHASSIS GREASE PUMP FOR 120 LB. FULL OPEN HEAD DRUMS. W/PUMP,COVER,AIR MOTOR OILER,AIR COUPLER,6 FT HIGH PRESSURE HOSE,Z SWIVEL,CONTROL HANDLE AND DRUM DOLLY LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-155-6662206NR INTERCHANGEABLE
Bearing,ball,annular
Sew-Eurodrive, Inc.
5133-00-228-1389 INTERCHANGEABLE
Drill,twist
6610-00-973-855941206 INTERCHANGEABLE
Indicator,attitude
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5962-01-121-3788 INTERCHANGEABLE
Microcircuit,digital
5935-01-208-505641206 INTERCHANGEABLE
Adapter,connector
Brantner and Associates, Inc.
6640-01-472-3854MODEL 1206 INTERCHANGEABLE
Cabinet,biological Safety
Thermo Forma Inc Div Thermo Forma, Inc.
Cross-Reference Index
Part NumberManufacturer
41206 National Spencer Inc (USA)
MODEL 1206 National Spencer Inc (USA)
Related Parts
3110-00-155-6662INTERCHANGEABLE
BEARING,BALL,ANNULAR
206NR
5133-00-228-1389INTERCHANGEABLE
DRILL,TWIST
6610-00-973-8559INTERCHANGEABLE
INDICATOR,ATTITUDE
41206
5962-01-121-3788INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5935-01-208-5056INTERCHANGEABLE
ADAPTER,CONNECTOR
41206
6640-01-472-3854INTERCHANGEABLE
CABINET,BIOLOGICAL SAFETY
MODEL 1206

Frequently Asked Questions

What is NSN 4930-01-287-9421?

NSN 4930-01-287-9421 is a Pumping Unit,pressure Lubricatin, manufactured by National Spencer Inc, classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-01-287-9421?

NSN 4930-01-287-9421 has 2 cross-referenced part numbers: 41206 (National Spencer Inc), MODEL 1206 (National Spencer Inc).

What NSN replaces 4930-01-287-9421?

There are 6 known substitutes for 4930-01-287-9421: 3110-00-155-6662, 5133-00-228-1389, 6610-00-973-8559 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41206?

Key specifications for 41206: General Characteristics Item Description: AIR OPERATED; 40:1 RATIO; PORTABLE CHASSIS GREASE PUMP FOR 120 LB. FULL OPEN HEAD DRUMS. W/PUMP,COVER,AIR MOTOR OILER,AIR COUPLER,6 FT HIGH PRESSURE HOSE,Z SWIVEL,CONTROL HANDLE AND DRUM DOLLY LBS. 1 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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