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5305-01-054-6250

Close Tolerance Screw

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Official Item Classification

Nombre
Close Tolerance Screw
(NSN) Número de stock nacional
5305-01-054-6250
(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
01/23/1978 (hace 48 años)

2.871 inches nominal fastener length, flat chamfer head style, 0.668 inches minimum and 0.698 inches maximum thread length, right-hand thread direction, 3a thread class

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.668 inches minimum and 0.698 inches maximum

Longitud del sujetador

2.871 inches nominal

Estilo de cabeza

flat chamfer

Diámetro de la cabeza

0.605 inches minimum and 0.625 inches maximum

Altura de la cabeza

0.112 inches minimum and 0.125 inches maximum

Diámetro de la empuñadura

0.4360 inches minimum and 0.4370 inches maximum

Estilo de unidad interna

offset cruciform (torque set)

Diámetro nominal de la rosca

0.438 inches

Longitud de la empuñadura

2.178 inches minimum and 2.198 inches maximum

Cantidad de hilo por pulgada

20

Resistencia mínima a la tracción

220000 pounds per square inch

Acabado superficial

32.0 microinches grip

Acabado superficial

32.0 microinches threads

Características especiales

conical bearing surface of head 99.0 degree to 101.0 degree included angle 0.077 in. long

Material

steel comp h11 overall

Material, Documento Y Clasificación

ams 6487 assn std single material response overall

Tratamiento superficial

cadmium overall

Documento y clasificación de tratamiento de superficies

nas 672 assn std 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 5305-01-054-6250?
The FSCG of the NSN 5305-01-054-6250 is 5305
Does the NSN 5305-01-054-6250 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-054-6250 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 5305-01-054-6250 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-054-6250 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 5305-01-054-6250 was assigned to the Federal Catalog?
It was assigned hace 48 años, on Mon, Jan 23, 1978