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6432-0405 Machine Screw

5305-01-059-3577

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Official Item Classification

Name
Machine Screw
Part Number
6432-0405
(NSN) National Stock Number
5305-01-059-3577
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
04/10/1978 (48 years ago)

right-hand thread direction, binding head style, 2a thread class, 0.231 inches minimum and 0.262 inches maximum thread length, 0.281 inches minimum and 0.312 inches maximum fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.231 inches minimum and 0.262 inches maximum

Fastener Length

0.281 inches minimum and 0.312 inches maximum

Head Style

binding

Head Diameter

0.223 inches minimum and 0.235 inches maximum

Head Height

0.056 inches minimum and 0.063 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Minimum Tensile Strength

125000 pounds per square inch

Screw Material

steel corrosion resisting

Screw Surface Treatment

passivate

Thread Series Designator

unc

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

0006657

Related Hardware Products

Part Number Description
6432-0405 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-3577?
The FSCG of the NSN 5305-01-059-3577 is 5305
Does the NSN 5305-01-059-3577 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-059-3577 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 5305-01-059-3577 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-3577 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 5305-01-059-3577 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Apr 10, 1978