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5305-01-247-2745

Panel Screw Assembly

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Official Item Classification

Name
Panel Screw Assembly
(NSN) National Stock Number
5305-01-247-2745
(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
12/31/1986 (39 years ago)

right-hand thread direction, 0.531 inches nominal head diameter, 2a thread class, flat chamfer head style, 0.715 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Fastener Length

0.715 inches nominal

Head Style

flat chamfer

Head Diameter

0.531 inches nominal

Head Height

0.530 inches nominal

Internal Drive Style

slot

Material Accommodated Thickness

0.032 inches minimum and 0.093 inches maximum

Nominal Thread Diameter

0.250 inches

Thread Quantity Per Inch

28

Special Features

supply with spring washer,carbon steel per aisi 1050,wave shaped,2 required,finish cadmium per qq-p-416,type 2 class 2;each screw assembly,panel will consist of 1 screw assy, 2 flat washers, and 2 spring washers.

Material

aluminum alloy 6061 head

Material

steel comp 303 fastener

Material

steel comp 301 primary washer

Material

steel comp 301 secondary washer

Material

steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 321 or steel comp 347 spring

Material

steel comp 304 stand-off

Material Document And Classification

astm a580 assn std all material responses spring

Material Document And Classification

astm a582 assn std single material response fastener

Material Document And Classification

mil-s-5059 mil spec single material response primary washer

Material Document And Classification

mil-s-5059 mil spec single material response secondary washer

Material Document And Classification

qq-a-22518 fed spec single material response head

Material Document And Classification

qq-s-763 fed spec single material response stand-off

Surface Treatment

anodize head

Surface Treatment

passivate fastener

Surface Treatment

passivate primary washer

Surface Treatment

passivate secondary washer

Surface Treatment

passivate stand-off

Surface Treatment

passivate spring

Surface Treatment Document And Classification

mil-a8625 type 1 class1 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 primary washer

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response secondary washer

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

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
11438307-104 Panel Screw Assembly
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FT1500-12-2-5 Panel Screw Assembly
FT1500-12-2-5DL Panel Screw Assembly

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-247-2745?
The FSCG of the NSN 5305-01-247-2745 is 5305
Does the NSN 5305-01-247-2745 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-247-2745 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 5305-01-247-2745 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-247-2745 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 5305-01-247-2745 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Wed, Dec 31, 1986