PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4291Holder,flexible

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 4940-01-033-6612 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-033-6612 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-033-6612. Primary manufacturer part number: 4291.
Features
  • Holder,flexible — FSC 4940
  • 1 verified cross-reference
  • Primary manufacturer: Thomas C. Wilson, Inc. Dba Thomas C Wilson
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Holder,flexible, cataloged under National Stock Number 4940-01-033-6612, 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 Thomas C. Wilson, Inc. Dba Thomas C Wilson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHolder,flexible
FSC / FSG4940 — No Item Name Available (FSG 49)
ManufacturersThomas C. Wilson, Inc. Dba Thomas C Wilson (CAGE 66042)
Technical Specifications
ParameterValue
NSN4940-01-033-6612
Primary Part Number4291
Item NameHolder,flexible
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-128-20742-239N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5975-00-160-92224291 INTERCHANGEABLE
Elbow,electrical Conduit
Abb Installation Products Inc
6105-00-284-1425 INTERCHANGEABLE
Motor,alternating Current
5315-00-805-16764291 INTERCHANGEABLE
Staple
Duo-Fast Corp
5930-00-933-374211640681 INTERCHANGEABLE
Switch,push
U S Army Tank Automotive Command Amsta-Im-Mm
2040-00-972-5367429-1 INTERCHANGEABLE
Cap and Adapter Assembly
Parker Hannifin Corp Dba Pneutronics
5935-01-049-49914291 INTERCHANGEABLE
Adapter,connector
U S Dept of Transportation Federal Aviation Administration
5935-01-193-5557 INTERCHANGEABLE
Adapter,connector
2940-01-289-554242917 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
3110-01-499-41294291-10B-16 INTERCHANGEABLE
Ball Set,bearing
Winsted Precision Ball Corp
Cross-Reference Index
Part NumberManufacturer
4291 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
5331-00-128-2074INTERCHANGEABLE
O-RING
2-239N674-70
5975-00-160-9222INTERCHANGEABLE
ELBOW,ELECTRICAL CONDUIT
4291
6105-00-284-1425INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5315-00-805-1676INTERCHANGEABLE
STAPLE
4291
5930-00-933-3742INTERCHANGEABLE
SWITCH,PUSH
11640681
2040-00-972-5367INTERCHANGEABLE
CAP AND ADAPTER ASSEMBLY
429-1
5935-01-049-4991INTERCHANGEABLE
ADAPTER,CONNECTOR
4291
5935-01-193-5557INTERCHANGEABLE
ADAPTER,CONNECTOR
2940-01-289-5542INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42917
3110-01-499-4129INTERCHANGEABLE
BALL SET,BEARING
4291-10B-16
8010-01-572-2949INTERCHANGEABLE
PAINT,PLASTIC
4291
5985-01-669-7585INTERCHANGEABLE
LINE,RADIO FREQUENCY TRANSMISSIO
4291

Frequently Asked Questions

What is NSN 4940-01-033-6612?

NSN 4940-01-033-6612 is a Holder,flexible, manufactured by Thomas C. Wilson, Inc. Dba Thomas C Wilson, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-033-6612?

NSN 4940-01-033-6612 has 1 cross-referenced part number: 4291 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 4940-01-033-6612?

There are 12 known substitutes for 4940-01-033-6612: 5331-00-128-2074, 5975-00-160-9222, 6105-00-284-1425 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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