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5305-01-056-1501

Hexagon Head Cap Screw

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Official Item Classification

Nombre
Hexagon Head Cap Screw
(NSN) Número de stock nacional
5305-01-056-1501
(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
02/17/1978 (hace 48 años)

0.670 inches minimum and 0.750 inches maximum thread length, 0.720 inches minimum and 0.750 inches maximum fastener length, 2a thread class, right-hand thread direction, hexagon extended washer head style

Specs & Compatibility

Clase de rosca

2a

Dirección de la rosca

right-hand

Longitud de la rosca

0.670 inches minimum and 0.750 inches maximum

Longitud del sujetador

0.720 inches minimum and 0.750 inches maximum

Estilo de cabeza

hexagon extended washer

Altura de la cabeza

0.204 inches minimum and 0.222 inches maximum

Anchura entre pisos

0.367 inches minimum and 0.375 inches maximum

Diámetro extendido de la arandela

0.513 inches minimum and 0.531 inches maximum

Espesor de arandela extendido

0.019 inches minimum and 0.028 inches maximum

Diámetro nominal de la rosca

0.250 inches

Cantidad de hilo por pulgada

20

Resistencia mínima a la tracción

115000 pounds per square inch

Clasificación de dureza

22.0 rockwell c minimum and 35.0 rockwell c maximum overall

Características especiales

washer bearin surface serrated

Material

steel comp 1018 or steel comp 1021 or steel comp 1022 overall

Material, Documento Y Clasificación

sae assn std single material response overall

Tratamiento superficial

zinc overall

Designador de serie de roscas

unc

Replacement For

Número de Parte Descripción
5306-00-204-4990 No Name Available 02/01/1999

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
274825 Hexagon Head Cap Screw
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C-81.121-274825 Hexagon Head Cap Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-056-1501?
The FSCG of the NSN 5305-01-056-1501 is 5305
Does the NSN 5305-01-056-1501 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-056-1501 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 5305-01-056-1501 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-056-1501 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 5305-01-056-1501 was assigned to the Federal Catalog?
It was assigned hace 48 años, on Fri, Feb 17, 1978