PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CT-11Parts Kit,spray Gun

Smith Eastern Corp Div Airverter · NSN 4940-01-439-7966 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-439-7966 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-439-7966. Primary manufacturer part number: CT-11.
Features
  • Parts Kit,spray Gun — FSC 4940
  • Nonsupply Items and Quantities: 40811 CT-06-1 SPRING 1; 40811 CT-06-4 P.C. SEAL 1; 40811 CT-06-5 FOAMED RUBBER 1; 40811 CT-07-5 WASHER 1; 40811 CT-26-3 E-RING 1
  • Component Quantity: 10
  • Supply Items and Quantities: 4940-01-439-8998 SEAL 1; 4940-01-439-9942 POLYTETRAFLUOROETHYLENE SEAL 1; 4940-01-439-9939 SPRING 1; 4940-01-439-8983 E-RING 1; 4940-01-439-9930 SPRING 1
  • 1 verified cross-reference
  • Primary manufacturer: Smith Eastern Corp Div Airverter
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Parts Kit,spray Gun, cataloged under National Stock Number 4940-01-439-7966, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Smith Eastern Corp Div Airverter. Government technical data includes 3 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
NSN4940-01-439-7966
Primary Part NumberCT-11
Item NameParts Kit,spray Gun
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerSmith Eastern Corp Div Airverter
StatusACTIVE
Nonsupply Items and Quantities40811 CT-06-1 SPRING 1; 40811 CT-06-4 P.C. SEAL 1; 40811 CT-06-5 FOAMED RUBBER 1; 40811 CT-07-5 WASHER 1; 40811 CT-26-3 E-RING 1
Component Quantity10
Supply Items and Quantities4940-01-439-8998 SEAL 1; 4940-01-439-9942 POLYTETRAFLUOROETHYLENE SEAL 1; 4940-01-439-9939 SPRING 1; 4940-01-439-8983 E-RING 1; 4940-01-439-9930 SPRING 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3010-00-825-7457D1-9 INTERCHANGEABLE
Coupling,shaft,rigid
Roller Bearing Co of America, Inc Div Pic Design
5930-01-359-0996CT-11 INTERCHANGEABLE
Switch,code Indicating Wheel
Quantum-Dynamics Co. Dba Quantum-Dynamics Co Inc
Cross-Reference Index
Part NumberManufacturer
CT-11 PRIMARY Smith Eastern Corp Div Airverter (USA)
Related Parts
3010-00-825-7457INTERCHANGEABLE
COUPLING,SHAFT,RIGID
D1-9
5930-01-359-0996INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
CT-11

Frequently Asked Questions

What is NSN 4940-01-439-7966?

NSN 4940-01-439-7966 is a Parts Kit,spray Gun, manufactured by Smith Eastern Corp Div Airverter, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-439-7966?

NSN 4940-01-439-7966 has 1 cross-referenced part number: CT-11 (Smith Eastern Corp Div Airverter).

What NSN replaces 4940-01-439-7966?

There are 2 known substitutes for 4940-01-439-7966: 3010-00-825-7457, 5930-01-359-0996. Verify interchangeability with system specifications before substitution.

What are the specifications of CT-11?

Key specifications for CT-11: Nonsupply Items and Quantities: 40811 CT-06-1 SPRING 1; 40811 CT-06-4 P.C. SEAL 1; 40811 CT-06-5 FOAMED RUBBER 1; 40811 CT-07-5 WASHER 1; 40811 CT-26-3 E-RING 1; Component Quantity: 10; Supply Items and Quantities: 4940-01-439-8998 SEAL 1; 4940-01-439-9942 POLYTETRAFLUOROETHYLENE SEAL 1; 4940-01-439-9939 SPRING 1; 4940-01-439-8983 E-RING 1; 4940-01-439-9930 SPRING 1. 3 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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