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MS18154-2 Hexagon Head Cap Screw

5305-01-063-6421

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Official Item Classification

Nombre
Hexagon Head Cap Screw
Número de Parte
MS18154-2
(NSN) Número de stock nacional
5305-01-063-6421
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5305 Tornillos
(INC) Código de nombre del artículo
18257
(FIIG) Guía Federal de Identificación de Artículos
A003B0
Fecha
08/09/1978 (hace 48 años)

2a thread class, right-hand thread direction, hexagon head style, 0.407 inches minimum and 0.438 inches maximum fastener length, 0.313 inches minimum and 0.438 inches maximum thread length

Specs & Compatibility

Clase de rosca

2a

Dirección de la rosca

right-hand

Longitud de la rosca

0.313 inches minimum and 0.438 inches maximum

Longitud del sujetador

0.407 inches minimum and 0.438 inches maximum

Estilo de cabeza

hexagon

Altura de la cabeza

0.150 inches minimum and 0.163 inches maximum

Anchura entre pisos

0.428 inches minimum and 0.438 inches maximum

Diámetro del orificio

0.062 inches nominal

Diámetro nominal de la rosca

0.250 inches

Cantidad de agujeros

1

Tipo de agujero

drilled

Cantidad de hilo por pulgada

20

Resistencia mínima a la tracción

150000 pounds per square inch

Clasificación de dureza

32.0 rockwell c minimum and 38.0 rockwell c maximum overall

Estilo de configuración de orificio

hexagon longitudinal hole

Material

steel overall

Tratamiento superficial

cadmium and chromate overall

Documento y clasificación de tratamiento de superficies

qq-p-416,type 2,class 2 fed spec single treatment response overall

Designador de serie de roscas

unc

Datos no definitivos de especificaciones/estadísticas

2 type and 10p style and 8 grade

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

0018257

Related Hardware Products

Número de Parte Descripción
B1821BH025C044D Hexagon Head Cap Screw
MS18154-2 Hexagon Head Cap Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-063-6421?
The FSCG of the NSN 5305-01-063-6421 is 5305
Does the NSN 5305-01-063-6421 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-063-6421 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 5305-01-063-6421 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-063-6421 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 5305-01-063-6421 was assigned to the Federal Catalog?
It was assigned hace 48 años, on Wed, Aug 9, 1978