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5305-00-957-6649

Machine Screw

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Official Item Classification

Nombre
Machine Screw
(NSN) Número de stock nacional
5305-00-957-6649
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5305 Tornillos
(INC) Código de nombre del artículo
06657
(FIIG) Guía Federal de Identificación de Artículos
A500D0
Fecha
01/01/1962 (hace 64 años)

0.275 inches minimum and 0.375 inches maximum thread length, right-hand thread direction, flat countersunk undercut head style, 2a thread class, 0.375 inches nominal fastener length

Specs & Compatibility

Clase de rosca

2a

Dirección de la rosca

right-hand

Longitud de la rosca

0.275 inches minimum and 0.375 inches maximum

Longitud del sujetador

0.375 inches nominal

Estilo de cabeza

flat countersunk undercut

Diámetro de la cabeza

0.452 inches minimum and 0.507 inches maximum

Altura de la cabeza

0.092 inches minimum and 0.107 inches maximum

Estilo de unidad interna

cross recess type 1

Diámetro nominal de la rosca

0.250 inches

Cantidad de hilo por pulgada

20

Resistencia mínima a la tracción

60000 pounds per square inch

Ángulo de avellanado

80.0 degrees minimum and 82.0 degrees maximum

Material del tornillo

steel

Documento y clasificación del material del tornillo

66 fed std single material response or astma108 assn std single material response

Tratamiento de la superficie del tornillo

cadmium and chromate

Documento y clasificación del tratamiento de la superficie del tornillo

qq-p-416,ty 2,cl 3 fed spec single treatment response or mil-c-81562,ty 2,cl 3 mil spec single treatment response

Designador de serie de roscas

unc

Datos no definitivos de especificaciones/estadísticas

3 type and 2c style

Replacement For

Número de Parte Descripción
5305-00-013-3664 No Name Available 01/01/1980
5305-00-013-3757 No Name Available 01/01/1980

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

0006657

Related Hardware Products

Número de Parte Descripción
MS35190-285 Machine Screw
NASM35190-MS35190-285 Machine Screw
SS-F-92 Machine Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-00-957-6649?
The FSCG of the NSN 5305-00-957-6649 is 5305
Does the NSN 5305-00-957-6649 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-957-6649 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 5305-00-957-6649 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-957-6649 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 5305-00-957-6649 was assigned to the Federal Catalog?
It was assigned hace 64 años, on Mon, Jan 1, 1962