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NAS517-8-7 Machine Screw

5305-01-250-7949

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Official Item Classification

Nombre
Machine Screw
Número de Parte
NAS517-8-7
(NSN) Número de stock nacional
5305-01-250-7949
(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
03/07/1987 (hace 39 años)

flat countersunk head style, 1.173 inches minimum and 1.218 inches maximum fastener length, 3a thread class, 0.720 inches minimum and 0.795 inches maximum thread length, right-hand thread direction

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.720 inches minimum and 0.795 inches maximum

Longitud del sujetador

1.173 inches minimum and 1.218 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.932 inches minimum and 1.022 inches maximum

Estilo de unidad interna

cross recess type 1

Diámetro nominal de la rosca

0.500 inches

Cantidad de hilo por pulgada

20

Resistencia mínima a la tracción

160000 pounds per square inch

Clasificación de dureza

26.0 rockwell c minimum and 32.0 rockwell c maximum

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Material del tornillo

steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130

Tratamiento de la superficie del tornillo

cadmium and chromate

Documento y clasificación del tratamiento de la superficie del tornillo

qq-p-416 ty 2 cl2 fed spec single treatment response

Designador de serie de roscas

unjf

Especificación/Datos estándar

80205-nas517 professional/industrial association standard

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

0006657

Related Hardware Products

Número de Parte Descripción
NAS517-8-7 Machine Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-250-7949?
The FSCG of the NSN 5305-01-250-7949 is 5305
Does the NSN 5305-01-250-7949 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-250-7949 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 5305-01-250-7949 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-250-7949 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 5305-01-250-7949 was assigned to the Federal Catalog?
It was assigned hace 39 años, on Sat, Mar 7, 1987