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3M144C5B4 Plate Self-Locking Nut

5310-00-438-8621

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Official Item Classification

Nombre
Plate Self-Locking Nut
Número de Parte
3M144C5B4
(NSN) Número de stock nacional
5310-00-438-8621
(FSG) Grupo de suministro federal
53 Hardware and Abrasives
(FSC) Clasificación Federal de Suministros
5310 Tuercas y arandelas
(INC) Código de nombre del artículo
05280
(FIIG) Guía Federal de Identificación de Artículos
A021A0
Fecha
12/08/1969 (hace 56 años)

0.130 inches minimum and 0.135 inches maximum mounting hole diameter, 0.317 inches minimum nut counterbore diameter, right-hand thread direction, prevailing torque all metal design locking feature, 3b thread class

Specs & Compatibility

Clase de rosca

3b

Dirección de la rosca

right-hand

Función de bloqueo

prevailing torque all metal design

Diámetro del escariado

0.317 inches minimum nut

Diámetro del orificio de montaje

0.130 inches minimum and 0.135 inches maximum

Longitud de la cejuela

1.396 inches maximum

Altura de la tuerca

0.516 inches maximum

Espesor de la placa

0.025 inches nominal

Ancho de la placa

0.641 inches maximum

Profundidad del escariado de la tuerca

0.250 inches minimum nut

Disposición de montaje de tuercas

straight holes

Estilo de disposición de orificios de montaje

2 holes

Distancia desde el centro de apertura hasta el centro del orificio de montaje

0.495 inches minimum and 0.505 inches maximum

Distancia de centro a centro entre los orificios de montaje a lo largo de la longitud

0.310 inches minimum and 0.314 inches maximum

Clasificación temporal

800.0 fahrenheit nominal

Serie de roscas

unf

Cantidad de hilo por pulgada

24

Tamaño nominal de la rosca

0.312 inches

Nombre de la pieza asignado por la agencia de control

navy special project

Material, Documento Y Clasificación

ams 5525 assn std single material response or ams 5732 assn std single material response overall

Material precioso

silver

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

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

0005280

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Número de Parte Descripción
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VN181B1-054-4 Plate Self-Locking Nut

Preguntas frecuentes

What is the FSCG of the NSN 5310-00-438-8621?
The FSCG of the NSN 5310-00-438-8621 is 5310
Does the NSN 5310-00-438-8621 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-438-8621 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 5310-00-438-8621 contain precious materials?
Item contains silver.
Does NSN 5310-00-438-8621 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 5310-00-438-8621 was assigned to the Federal Catalog?
It was assigned hace 56 años, on Mon, Dec 8, 1969