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5305-01-421-1976

Close Tolerance Screw

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Official Item Classification

Nombre
Close Tolerance Screw
(NSN) Número de stock nacional
5305-01-421-1976
(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
11/03/1995 (hace 30 años)

1.326 inches minimum and 1.356 inches maximum fastener length, right-hand thread direction, flat countersunk head style, 0.403 inches maximum thread length, 3a thread class

Specs & Compatibility

Clase de rosca

3a

Dirección de la rosca

right-hand

Longitud de la rosca

0.403 inches maximum

Longitud del sujetador

1.326 inches minimum and 1.356 inches maximum

Estilo de cabeza

flat countersunk

Diámetro de la cabeza

0.3504 inches minimum and 0.3988 inches maximum

Diámetro de la empuñadura

0.2490 inches minimum and 0.2495 inches maximum

Estilo de unidad interna

offset cruciform (torque set)

Diámetro nominal de la rosca

0.250 inches

Longitud de la empuñadura

0.928 inches minimum and 0.948 inches maximum

Cantidad de hilo por pulgada

28

Resistencia mínima a la tracción

160000 pounds per square inch

Ángulo de avellanado

99.0 degrees minimum and 101.0 degrees maximum

Material

titanium alloy uns r56400 overall

Material, Documento Y Clasificación

ams 4928 assn std single material response or ams 4967 assn std single material response overall

Designador de serie de roscas

unjf

Especificación/Datos estándar

80205-nas1581 professional/industrial association standard

Replacement For

Número de Parte Descripción
5305-01-351-4183 No Name Available 09/01/1999

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

Related Hardware Products

Número de Parte Descripción
NAS1581K4T15 Close Tolerance Screw

Preguntas frecuentes

What is the FSCG of the NSN 5305-01-421-1976?
The FSCG of the NSN 5305-01-421-1976 is 5305
Does the NSN 5305-01-421-1976 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-01-421-1976 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 5305-01-421-1976 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-421-1976 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 5305-01-421-1976 was assigned to the Federal Catalog?
It was assigned hace 30 años, on Fri, Nov 3, 1995