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DFRB7500-02HSM5C3 Panel Screw Assembly

5305-01-259-1200

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Official Item Classification

Name
Panel Screw Assembly
Part Number
DFRB7500-02HSM5C3
(NSN) National Stock Number
5305-01-259-1200
(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
07/13/1987 (39 years ago)

1.012 inches nominal thread length, 0.520 inches nominal head height, 1.082 inches nominal fastener length, hexagon head style, right-hand thread direction

Specs & Compatibility

Thread Direction

right-hand

Thread Length

1.012 inches nominal

Fastener Length

1.082 inches nominal

Head Style

hexagon

Head Height

0.520 inches nominal

Width Between Flats

0.451 inches nominal

Internal Drive Style

hexagon

Material Accommodated Thickness

0.512 inches nominal

Nominal Thread Diameter

5.0 millimeters

Width Across Flats

0.156 inches nominal

Minimum Tensile Strength

160000 pounds per square inch

Thread Pitch In Millimeters

0.8

External Thread Tolerance Class

4h6h

Material

aluminum alloy 6061 stand-off

Material

steel comp 302 spring

Material

steel comp 304 fastener

Material

steel comp 301 primary washer

Material Document And Classification

astm-a-493 assn std single material response fastener

Material Document And Classification

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

Material Document And Classification

qq-a-225/8 fed spec single material response stand-off

Material Document And Classification

qq-w-423 fed spec single material response spring

Surface Treatment

anodize stand-off

Surface Treatment

passivate fastener

Surface Treatment

passivate primary washer

Surface Treatment

passivate spring

Surface Treatment Document And Classification

mil-a-8625 ty 1 cl 1 mil spec single treatment response stand-off

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 spring

Thread Series Designator

iso m

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
45421 Panel Screw Assembly
DFRB7500-02HSM5C3 Panel Screw Assembly
FRB7500HSM5C3 Panel Screw Assembly

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-259-1200?
The FSCG of the NSN 5305-01-259-1200 is 5305
Does the NSN 5305-01-259-1200 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-259-1200 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 5305-01-259-1200 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-259-1200 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 5305-01-259-1200 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Mon, Jul 13, 1987