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5305-01-168-1756

Close Tolerance Screw

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Official Item Classification

Nombre
Close Tolerance Screw
(NSN) Número de stock nacional
5305-01-168-1756
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5305 Tornillos
(INC) Código de nombre del artículo
29294
(FIIG) Guía Federal de Identificación de Artículos
A003B0
Fecha
12/14/1983 (hace 42 años)

right-hand thread direction, 3a thread class, 0.569 inches minimum and 0.619 inches maximum thread length, flat countersunk head style, 1.329 inches minimum and 1.359 inches maximum fastener length

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.569 inches minimum and 0.619 inches maximum

Longitud del sujetador

1.329 inches minimum and 1.359 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.515 inches minimum and 0.566 inches maximum

Diámetro de la empuñadura

0.3735 inches minimum and 0.3745 inches maximum

Estilo de unidad interna

offset cruciform (torque set)

Diámetro nominal de la rosca

0.375 inches

Longitud de la empuñadura

0.740 inches minimum and 0.760 inches maximum

Cantidad de hilo por pulgada

24

Resistencia mínima a la tracción

160000 pounds per square inch

Clasificación de dureza

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Acabado superficial

32.0 microinches grip

Acabado superficial

32.0 microinches threads

Material

steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 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-nas1581 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

0029294

Related Hardware Products

Número de Parte Descripción
NAS1581A6T12 Close Tolerance Screw
NAS1581F6T12 Close Tolerance Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-168-1756?
The FSCG of the NSN 5305-01-168-1756 is 5305
Does the NSN 5305-01-168-1756 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-168-1756 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 5305-01-168-1756 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-168-1756 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 5305-01-168-1756 was assigned to the Federal Catalog?
It was assigned hace 42 años, on Wed, Dec 14, 1983