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5305-01-266-8539

Socket Head Cap Screw

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Official Item Classification

Nombre
Socket Head Cap Screw
(NSN) Número de stock nacional
5305-01-266-8539
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5305 Tornillos
(INC) Código de nombre del artículo
16282
(FIIG) Guía Federal de Identificación de Artículos
A003B0
Fecha
10/31/1987 (hace 38 años)

0.400 inches minimum and 0.450 inches maximum thread length, 3a thread class, right-hand thread direction, 0.722 inches minimum and 0.752 inches maximum fastener length, flat countersunk head style

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.400 inches minimum and 0.450 inches maximum

Longitud del sujetador

0.722 inches minimum and 0.752 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.338 inches minimum and 0.381 inches maximum

Función de bloqueo

patch threads

Resistencia al cizallamiento simple

95000 pounds per square inch

Estilo de unidad interna

cross recess type 1

Diámetro nominal de la rosca

0.250 inches

Cantidad de hilo por pulgada

28

Resistencia mínima a la tracción

160000 pounds per square inch

Clasificación de dureza

39.0 rockwell c minimum and 43.0 rockwell c maximum overall

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Acabado superficial

32.0 microinches bearing surface of head

Acabado superficial

32.0 microinches grip

Acabado superficial

32.0 microinches threads

Material

iron alloy 660 overall

Material, Documento Y Clasificación

ams 5731 assn std single material response or ams 5737 assn std single material response overall

Tratamiento superficial

cadmium and chromate overall

Documento y clasificación de tratamiento de superficies

qq-p-416 ty 2 cl 2 fed spec single treatment response overall

Designador de serie de roscas

unjf

Especificación/Datos estándar

80205-nas7204 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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

0016282

Related Hardware Products

Número de Parte Descripción
NAS7204P5 Socket Head Cap Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-266-8539?
The FSCG of the NSN 5305-01-266-8539 is 5305
Does the NSN 5305-01-266-8539 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-266-8539 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 5305-01-266-8539 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-266-8539 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 5305-01-266-8539 was assigned to the Federal Catalog?
It was assigned hace 38 años, on Sat, Oct 31, 1987