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5305-01-322-5058

Panel Screw Assembly

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Official Item Classification

Name
Panel Screw Assembly
(NSN) National Stock Number
5305-01-322-5058
(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
07/08/1990 (36 years ago)

3a thread class, knurled no. 1 head style, 0.715 inches minimum and 0.745 inches maximum fastener length, 0.285 inches minimum and 0.315 inches maximum head diameter, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Fastener Length

0.715 inches minimum and 0.745 inches maximum

Head Style

knurled no. 1

Head Diameter

0.285 inches minimum and 0.315 inches maximum

Head Height

0.096 inches minimum and 0.116 inches maximum

Internal Drive Style

hexagon

Material Accommodated Thickness

0.188 inches minimum and 0.250 inches maximum

Nominal Thread Diameter

0.164 inches

Width Across Flats

0.125 inches minimum and 0.127 inches maximum

Thread Quantity Per Inch

32

Minimum Tensile Strength

160000 pounds per square inch

Material

iron alloy 660 fastener

Material

steel comp 302 spring

Material

steel comp 304 stand-off

Material Document And Classification

astm a313 assn std single material response spring

Material Document And Classification

qq-s-763 fed spec single material response or mil-s-23195 mil spec single material response or ams 5639 assn std single material response stand-off

Surface Treatment

passivate fastener

Surface Treatment

passivate stand-off

Surface Treatment

passivate spring

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response fastener

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response stand-off

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response spring

Thread Series Designator

unc

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
965368-122C Panel Screw Assembly
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FT1168-8-4-4 Panel Screw Assembly

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-322-5058?
The FSCG of the NSN 5305-01-322-5058 is 5305
Does the NSN 5305-01-322-5058 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-322-5058 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 5305-01-322-5058 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-322-5058 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 5305-01-322-5058 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Sun, Jul 8, 1990