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424321 Assembled Washer Screw

5305-00-042-4321

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Official Item Classification

Nombre
Assembled Washer Screw
Número de Parte
424321
(NSN) Número de stock nacional
5305-00-042-4321
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5305 Tornillos
(INC) Código de nombre del artículo
06660
(FIIG) Guía Federal de Identificación de Artículos
A003B0
Fecha
01/01/1963 (hace 63 años)

0.202 inches minimum and 0.294 inches maximum thread length, round head style, right-hand thread direction, 2a thread class, 0.281 inches minimum and 0.312 inches maximum fastener length

Specs & Compatibility

Clase de rosca

2a

Dirección de la rosca

right-hand

Longitud de la rosca

0.202 inches minimum and 0.294 inches maximum

Longitud del sujetador

0.281 inches minimum and 0.312 inches maximum

Estilo de cabeza

round

Diámetro de la cabeza

0.287 inches minimum and 0.309 inches maximum

Altura de la cabeza

0.107 inches minimum and 0.120 inches maximum

Cantidad de lavadoras

1

Estilo de unidad interna

cross recess type 1

Diámetro nominal de la rosca

0.164 inches

Cantidad de hilo por pulgada

36

Clasificación de dureza

40.0 rockwell c minimum and 50.0 rockwell c maximum primary washer

Diámetro exterior de la arandela primaria

0.305 inches minimum and 0.320 inches maximum

Estilo de arandela primaria

flat external teeth

Espesor del material de la arandela primaria

0.018 inches minimum and 0.023 inches maximum

Material

steel overall

Material, Documento Y Clasificación

sae assn std single material response overall

Tratamiento superficial

cadmium or zinc overall

Documento y clasificación de tratamiento de superficies

qq-p-416,ty 1,cl 3 fed spec 1st treatment response or qq-z-325,ty 1,cl 3 fed spec 2nd treatment response overall

Designador de serie de roscas

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

0006660

Related Hardware Products

Número de Parte Descripción
424321 Assembled Washer Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-00-042-4321?
The FSCG of the NSN 5305-00-042-4321 is 5305
Does the NSN 5305-00-042-4321 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-042-4321 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 5305-00-042-4321 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-042-4321 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 5305-00-042-4321 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963