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5305-00-548-5077

Close Tolerance Screw

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Official Item Classification

Nombre
Close Tolerance Screw
(NSN) Número de stock nacional
5305-00-548-5077
(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
10/15/1974 (hace 51 años)

flat countersunk head style, right-hand thread direction, 0.862 inches minimum and 0.909 inches maximum fastener length, 0.290 inches minimum and 0.357 inches maximum thread length, 3a thread class

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.290 inches minimum and 0.357 inches maximum

Longitud del sujetador

0.862 inches minimum and 0.909 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.390 inches minimum and 0.395 inches maximum

Diámetro de la empuñadura

0.2485 inches minimum and 0.2495 inches maximum

Vástago Diámetro del orificio sin rosca

0.076 inches nominal first hole

Estilo de unidad interna

offset cruciform (torque set)

Diámetro nominal de la rosca

0.250 inches

Longitud de la empuñadura

0.552 inches minimum and 0.572 inches maximum

Cantidad de hilo por pulgada

28

Resistencia mínima a la tracción

180000 pounds per square inch

Clasificación de dureza

39.0 rockwell c minimum and 43.0 rockwell c maximum overall

Ángulo de avellanado

100.0 degrees nominal

Distancia desde la superficie de apoyo más grande de la cabeza hasta el centro del orificio del vástago

0.736 inches minimum and 0.803 inches maximum first hole

Acabado superficial

32.0 microinches grip

Material

steel comp 4340 or steel comp 4140 or steel comp 8740 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

76823-51b581 manufacturers standard

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

0029294

Related Hardware Products

Número de Parte Descripción
51B581-4-9 Close Tolerance Screw
51B581-4-9H Close Tolerance Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-00-548-5077?
The FSCG of the NSN 5305-00-548-5077 is 5305
Does the NSN 5305-00-548-5077 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-548-5077 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 5305-00-548-5077 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-548-5077 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 5305-00-548-5077 was assigned to the Federal Catalog?
It was assigned hace 51 años, on Tue, Oct 15, 1974