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MS21081-5 Plate Self-Locking Nut

5310-00-728-7708

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Official Item Classification

Nombre
Plate Self-Locking Nut
Número de Parte
MS21081-5
(NSN) Número de stock nacional
5310-00-728-7708
(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
01/01/1961 (hace 65 años)

prevailing torque with nonmetallic insert locking feature, 0.130 inches minimum and 0.135 inches maximum mounting hole diameter, 3b thread class, right-hand thread direction, plate nut style

Specs & Compatibility

Clase de rosca

3b

Dirección de la rosca

right-hand

Función de bloqueo

prevailing torque with nonmetallic insert

Diámetro del orificio de montaje

0.130 inches minimum and 0.135 inches maximum

Estilo de nuez

plate

Longitud de la cejuela

0.937 inches maximum

Altura de la tuerca

0.240 inches minimum and 0.375 inches maximum

Espesor de la placa

0.075 inches maximum

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

Clasificación temporal

250.0 fahrenheit nominal

Serie de roscas

unjf

Cantidad de hilo por pulgada

24

Clasificación de dureza

32.0 rockwell c maximum

Tamaño nominal de la rosca

0.312 inches

Material

plastic polyamide (nylon) locking insert

Material

steel nut

Tratamiento superficial

cadmium and chromate nut

Documento y clasificación de tratamiento de superficies

qq-p-416,ty 2,cl 3 fed spec single treatment response nut

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

0005280

Related Hardware Products

Número de Parte Descripción
F22NA5-054 Plate Self-Locking Nut
MS21081-5 Plate Self-Locking Nut
NASM21081-5 Plate Self-Locking Nut

Preguntas frecuentes

What is the FSCG of the NSN 5310-00-728-7708?
The FSCG of the NSN 5310-00-728-7708 is 5310
Does the NSN 5310-00-728-7708 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-728-7708 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 5310-00-728-7708 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-728-7708 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 5310-00-728-7708 was assigned to the Federal Catalog?
It was assigned hace 65 años, on Sun, Jan 1, 1961