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5305-01-334-8560

Panel Screw Assembly

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Official Item Classification

Name
Panel Screw Assembly
(NSN) National Stock Number
5305-01-334-8560
(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
03/04/1991 (35 years ago)

2a thread class, right-hand thread direction, 0.500 inches nominal head diameter, knurled no. 1 head style, 0.380 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Fastener Length

0.380 inches nominal

Head Style

knurled no. 1

Head Diameter

0.500 inches nominal

Head Height

0.440 inches nominal

Internal Drive Style

slot

Material Accommodated Thickness

0.036 inches minimum

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Material

aluminum alloy head

Material

steel comp 301 spring

Material

steel corrosion resisting fastener

Material

steel stand-off

Material Document And Classification

astm a108 assn std single material response stand-off

Material Document And Classification

astm a313 assn std single material response spring

Material Document And Classification

qq-a-225/8 fed spec single material response head

Material Document And Classification

qq-s-763 fed spec single material response or astm a493 assn std single material response fastener

Surface Treatment

anodize head

Surface Treatment

passivate fastener

Surface Treatment

passivate spring

Surface Treatment

zinc stand-off

Surface Treatment Document And Classification

astm a386 assn std single treatment response stand-off

Surface Treatment Document And Classification

mil-a-8625 ty 1 cl 1 mil spec single treatment response head

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 spring

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
47-63-501-20 Panel Screw Assembly
4700779-003 Panel Screw Assembly

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-334-8560?
The FSCG of the NSN 5305-01-334-8560 is 5305
Does the NSN 5305-01-334-8560 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-334-8560 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 5305-01-334-8560 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-334-8560 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 5305-01-334-8560 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Mon, Mar 4, 1991