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5305-01-440-3951

Find complete technical information, availability, and procurement data for: 5305-01-440-3951

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5305-01-440-3951
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-440-3951
Item Name Code
06657
Assigment Date
01/13/1997 (29 years ago)

An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes:bushing, nonmetallic; bumper; and insulator bushing.

right-hand thread direction, 0.250 inches maximum thread length, 2a thread class, 0.250 inches maximum fastener length, watertight head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Thread Length
0.250 inches maximum
Fastener Length
0.250 inches maximum
Head Style
watertight
Head Diameter
0.395 inches minimum and 0.425 inches maximum
Head Height
0.190 inches minimum and 0.215 inches maximum
Internal Drive Style
slot
End Item Identification
emergency restoration kit
Nominal Thread Diameter
0.250 inches
Features Provided
o ring
Thread Quantity Per Inch
20
Screw Material Document And Classification
nylon fed spec single material response
Special Features
screw,seal,port
Color
white
Thread Series Designator
unc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
001-0021-000 Machine Screw
6744186 Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-440-3951?
The FSCG of the NSN 5305-01-440-3951 is 5305
Does NSN 5305-01-440-3951 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-440-3951 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-440-3951 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-440-3951 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Mon, Jan 13, 1997

Professional Distribution

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