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123742-3-3 Close Tolerance Screw

5305-01-351-3520

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Official Item Classification

Nombre
Close Tolerance Screw
Número de Parte
123742-3-3
(NSN) Número de stock nacional
5305-01-351-3520
(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
01/07/1992 (hace 34 años)

right-hand thread direction, flat countersunk head style, 0.518 inches minimum and 0.548 inches maximum fastener length, 3a thread class, 0.438 inches minimum thread length

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.438 inches minimum

Longitud del sujetador

0.518 inches minimum and 0.548 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.328 inches minimum and 0.385 inches maximum

Diámetro de la empuñadura

0.1890 inches minimum and 0.1895 inches maximum

Estilo de unidad interna

offset cruciform (torque set)

Diámetro nominal de la rosca

0.190 inches

Longitud de la empuñadura

0.178 inches minimum and 0.198 inches maximum

Cantidad de hilo por pulgada

32

Resistencia mínima a la tracción

160000 pounds per square inch

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Acabado superficial

32.0 microinches bearing surface of head32.0 microinches grip32.0 microinches threads

Material

iron alloy 660 overall

Material, Documento Y Clasificación

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

Tratamiento superficial

passivate overall

Documento y clasificación de tratamiento de superficies

qq-p-35 fed spec single treatment response overall

Designador de serie de roscas

unjf

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

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Preguntas frecuentes

What is the FSCG of the NSN 5305-01-351-3520?
The FSCG of the NSN 5305-01-351-3520 is 5305
Does the NSN 5305-01-351-3520 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-351-3520 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 5305-01-351-3520 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-351-3520 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 5305-01-351-3520 was assigned to the Federal Catalog?
It was assigned hace 34 años, on Tue, Jan 7, 1992