PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

404081Lubricating Gun,handheld

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 4930-00-640-4081 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-00-640-4081 — this item is cataloged by the U.S. Government under National Stock Number 4930-00-640-4081. Primary manufacturer part number: 404081.
Features
  • Lubricating Gun,handheld — FSC 4930
  • Discharge Pressure: 0000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
  • Structural Form: STRAIGHT
  • Lubricant Capacity: 9.0 OUNCES OZ
  • Priming Method: SPRING
  • Dispensing End Type: HYDRAULIC COUPLER
  • Operation Method: PUSH
  • 1 verified cross-reference
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Lubricating Gun,handheld, cataloged under National Stock Number 4930-00-640-4081, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4930-00-640-4081
Primary Part Number404081
Item NameLubricating Gun,handheld
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Discharge Pressure0000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
Structural FormSTRAIGHT
Lubricant Capacity9.0 OUNCES OZ
Priming MethodSPRING
Dispensing End TypeHYDRAULIC COUPLER
Operation MethodPUSH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-01-082-9078369001 INTERCHANGEABLE
Transformer,power
Electronic Transformer Corp Div Electronic Transformer Corporation
5930-01-438-63491000948098 INTERCHANGEABLE
Switch,pressure
Bergstrom Inc
Cross-Reference Index
Part NumberManufacturer
404081 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5950-01-082-9078INTERCHANGEABLE
TRANSFORMER,POWER
369001
5930-01-438-6349INTERCHANGEABLE
SWITCH,PRESSURE
1000948098

Frequently Asked Questions

What is NSN 4930-00-640-4081?

NSN 4930-00-640-4081 is a Lubricating Gun,handheld, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-00-640-4081?

NSN 4930-00-640-4081 has 1 cross-referenced part number: 404081 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 4930-00-640-4081?

There are 2 known substitutes for 4930-00-640-4081: 5950-01-082-9078, 5930-01-438-6349. Verify interchangeability with system specifications before substitution.

What are the specifications of 404081?

Key specifications for 404081: Discharge Pressure: 0000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES; Structural Form: STRAIGHT; Lubricant Capacity: 9.0 OUNCES OZ; Priming Method: SPRING. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com