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5305-01-266-8371

Hexagon Head Cap Screw

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Official Item Classification

Nombre
Hexagon Head Cap Screw
(NSN) Número de stock nacional
5305-01-266-8371
(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
10/31/1987 (hace 38 años)

hexagon head style, right-hand thread direction, 2a thread class, 1.438 inches minimum and 1.500 inches maximum fastener length, 0.750 inches minimum and 0.938 inches maximum thread length

Specs & Compatibility

Clase de rosca

2a

Dirección de la rosca

right-hand

Longitud de la rosca

0.750 inches minimum and 0.938 inches maximum

Longitud del sujetador

1.438 inches minimum and 1.500 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

Vástago Diámetro del orificio sin rosca

0.074 inches minimum and 0.082 inches maximum first hole

Diámetro nominal de la rosca

0.250 inches

Cantidad de hilo por pulgada

20

Resistencia mínima a la tracción

70000 pounds per square inch

Clasificación de dureza

235.0 brinell b maximum overall

Límite elástico mínimo

40000 pounds per square inch

Distancia desde la superficie de apoyo más grande de la cabeza hasta el centro del orificio del vástago

1.319 inches minimum and 1.401 inches maximum first hole

Acabado superficial

63.0 microinches threads

Material

steel comp 410 or steel comp 416 or steel comp 430 overall

Material, Documento Y Clasificación

66 fed std all material responses overall

Tratamiento superficial

passivate overall

Documento y clasificación de tratamiento de superficies

qq-p-35 fed spec single treatment response overall

Designador de serie de roscas

unc

Datos no definitivos de especificaciones/estadísticas

2 type and 10p style

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
MS51109-10 Hexagon Head Cap Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-266-8371?
The FSCG of the NSN 5305-01-266-8371 is 5305
Does the NSN 5305-01-266-8371 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-266-8371 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 5305-01-266-8371 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-266-8371 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 5305-01-266-8371 was assigned to the Federal Catalog?
It was assigned hace 38 años, on Sat, Oct 31, 1987