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5305-01-446-2146

Panel Screw Assembly

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Official Item Classification

Name
Panel Screw Assembly
(NSN) National Stock Number
5305-01-446-2146
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
33044
(FIIG) Federal Item Identification Guide
A003B0
Date
06/26/1997 (29 years ago)

2a thread class, 0.350 inches minimum and 0.380 inches maximum head diameter, 0.985 inches minimum and 1.015 inches maximum fastener length, right-hand thread direction, knurled no. 3 head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Fastener Length

0.985 inches minimum and 1.015 inches maximum

Head Style

knurled no. 3

Head Diameter

0.350 inches minimum and 0.380 inches maximum

Head Height

0.118 inches minimum and 0.148 inches maximum

Internal Drive Style

cross recess type 1

Material Accommodated Thickness

0.062 inches minimum and 0.112 inches maximum

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Material

iron alloy 660 fastener

Material

steel comp 302 primary washer

Material

steel comp 302 spring

Material

steel comp 301 secondary washer

Material

steel comp 304 stand-off

Surface Treatment

oxide primary washer

Surface Treatment

oxide stand-off

Surface Treatment

oxide secondary washer

Surface Treatment

passivate spring

Surface Treatment

oxide fastener

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0033044

Related Hardware Products

Part Number Description
841581-73 Panel Screw Assembly
FT1046-73A Panel Screw Assembly

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-446-2146?
The FSCG of the NSN 5305-01-446-2146 is 5305
Does the NSN 5305-01-446-2146 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-446-2146 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 5305-01-446-2146 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-446-2146 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 5305-01-446-2146 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Thu, Jun 26, 1997