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HT4057-3-2A Close Tolerance Screw

5305-01-102-5521

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Official Item Classification

Nombre
Close Tolerance Screw
Número de Parte
HT4057-3-2A
(NSN) Número de stock nacional
5305-01-102-5521
(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
10/22/1980 (hace 45 años)

0.381 inches minimum and 0.431 inches maximum thread length, 3a thread class, 0.516 inches minimum and 0.546 inches maximum fastener length, flat countersunk head style, right-hand thread direction

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.381 inches minimum and 0.431 inches maximum

Longitud del sujetador

0.516 inches minimum and 0.546 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.338 inches minimum and 0.381 inches maximum

Diámetro de la empuñadura

0.1885 inches minimum and 0.1895 inches maximum

Estilo de unidad interna

high-torque

Diámetro nominal de la rosca

0.190 inches

Longitud de la empuñadura

0.115 inches minimum and 0.135 inches maximum

Características proporcionadas

dry film lubricant

Cantidad de hilo por pulgada

32

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Material

steel comp xm-13 overall

Material, Documento Y Clasificación

ams 5629 assn std single material response overall

Tratamiento superficial

aluminum overall

Documento y clasificación de tratamiento de superficies

mil-c-83488 mil spec single treatment response overall

Designador de serie de roscas

unjf

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
11935-3-2 Close Tolerance Screw
11935-3L2 Close Tolerance Screw
HT4057-3-2 Close Tolerance Screw
HT4057-3-2A Close Tolerance Screw
ST3M733-3-2 Close Tolerance Screw
ST3M733-3L2 Close Tolerance Screw
WC4057-3-2 Close Tolerance Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-102-5521?
The FSCG of the NSN 5305-01-102-5521 is 5305
Does the NSN 5305-01-102-5521 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-102-5521 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 5305-01-102-5521 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-102-5521 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 5305-01-102-5521 was assigned to the Federal Catalog?
It was assigned hace 45 años, on Wed, Oct 22, 1980