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MS21916D10-8 Boss Reducer

4730-00-640-5858

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Official Item Classification

Nombre
Boss Reducer
Número de Parte
MS21916D10-8
(NSN) Número de stock nacional
4730-00-640-5858
(FSG) Grupo de suministro federal
47 Pipe, Tubing, Hose, And Fittings
(INC) Código de nombre del artículo
23541
(FIIG) Guía Federal de Identificación de Artículos
A080B0
Fecha
01/01/1961 (hace 65 años)

3a all ends thread class, concentric reducer type, threaded external boss all ends connection type, used on boeing vertol cargo transport helicopter, model ch-47,chinook end item identification, external seat for gasket seal (boss) all ends connection style

Specs & Compatibility

Clase de rosca

3a all ends

Tipo de reductor

concentric

Identificación del artículo final

used on boeing vertol cargo transport helicopter, model ch-47,chinook

Estilo de conexión

external seat for gasket seal (boss) all ends

Tipo de conexión

threaded external boss all ends

Tamaño nominal de la rosca

0.750 inches 2nd end

Tamaño nominal de la rosca

0.875 inches 1st end

Justificación del Código de Criticidad

feat

Longitud total nominal

1.531 inches

Características especiales

weapon system essential

Material

aluminum alloy 2024 overall

Material, Documento Y Clasificación

qq-a-225/6,t6 fed spec single material response overall

Tratamiento superficial

anodize overall

Documento y clasificación de tratamiento de superficies

mil-a-8625 mil spec single treatment response overall

Designador de serie de roscas

unjf all ends

Especificación/Datos estándar

96906-ms21916 government standard

Replacement For

Número de Parte Descripción
4730-00-289-2775 No Name Available 01/01/1963
4730-00-555-1687 No Name Available 11/17/1971

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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

0023541

Related Hardware Products

Número de Parte Descripción
3117145 Boss Reducer
ER919D10-8 Boss Reducer
MS21916D10-8 Boss Reducer

Preguntas frecuentes

What is the FSCG of the NSN 4730-00-640-5858?
The FSCG of the NSN 4730-00-640-5858 is 4730
Does the NSN 4730-00-640-5858 have a Schedule B code assigned?
Yes, the Schedule B code is 7609000000
Does NSN 4730-00-640-5858 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 4730-00-640-5858 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-640-5858 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 4730-00-640-5858 was assigned to the Federal Catalog?
It was assigned hace 65 años, on Sun, Jan 1, 1961