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20087 Shoulder Screw

5305-00-939-0660

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Official Item Classification

Nombre
Shoulder Screw
Número de Parte
20087
(NSN) Número de stock nacional
5305-00-939-0660
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5305 Tornillos
(INC) Código de nombre del artículo
22846
(FIIG) Guía Federal de Identificación de Artículos
A003B0
Fecha
11/16/1965 (hace 60 años)

1.600 inches minimum and 1.620 inches maximum fastener length, right-hand thread direction, 0.595 inches minimum and 0.625 inches maximum thread length, flat chamfer head style, 3a thread class

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.595 inches minimum and 0.625 inches maximum

Longitud del sujetador

1.600 inches minimum and 1.620 inches maximum

Estilo de cabeza

flat chamfer

Diámetro de la cabeza

0.729 inches minimum and 0.750 inches maximum

Altura de la cabeza

0.302 inches minimum and 0.312 inches maximum

Diámetro del hombro

0.496 inches minimum and 0.498 inches maximum first shoulder

Longitud de los hombros

0.995 inches minimum and 1.005 inches maximum first shoulder

Estilo de unidad interna

hexagon

Diámetro nominal de la rosca

0.375 inches

Anchura entre pisos

0.250 inches nominal

Cantidad de hilo por pulgada

16

Resistencia mínima a la tracción

140000 pounds per square inch

Clasificación de dureza

32.0 rockwell c minimum and 43.0 rockwell c maximum overall

Forma del hombro

round first shoulder

Material

steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740 overall

Tratamiento superficial

cadmium and chromate overall

Documento y clasificación de tratamiento de superficies

qq-p-416 ty 2 cl 3 fed spec single treatment response overall

Designador de serie de roscas

unc

Replacement For

Número de Parte Descripción
5305-00-637-0310 No Name Available 11/07/1969
5305-01-241-2652 No Name Available 05/01/1992

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

0022846

Related Hardware Products

Número de Parte Descripción
12Z1160-7 Shoulder Screw
20087 Shoulder Screw
703-2298071 PIE Shoulder Screw
MS51975-29 Shoulder Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-00-939-0660?
The FSCG of the NSN 5305-00-939-0660 is 5305
Does the NSN 5305-00-939-0660 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-939-0660 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 5305-00-939-0660 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-939-0660 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 5305-00-939-0660 was assigned to the Federal Catalog?
It was assigned hace 60 años, on Tue, Nov 16, 1965