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MS21916D10-8 Boss Reducer

4730-00-640-5858

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Official Item Classification

Name
Boss Reducer
Teilenummer
MS21916D10-8
(NSN) Nationale Lagernummer
4730-00-640-5858
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Artikelbezeichnung Code
23541
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A080B0
Datum
01/01/1961 (vor 65 Jahren)

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

Specs & Compatibility

Thread-Klasse

3a all ends

Typ des Reduzierstücks

concentric

Endproduktidentifizierung

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

Art der Verbindung

external seat for gasket seal (boss) all ends

Verbindungsart

threaded external boss all ends

Nenngewindegröße

0.750 inches 2nd end

Nenngewindegröße

0.875 inches 1st end

Kritikalitätscode-Begründung

feat

Nominale Gesamtlänge

1.531 inches

Besondere Merkmale

weapon system essential

Material

aluminum alloy 2024 overall

Materialdokument und Klassifizierung

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

Oberflächenbehandlung

anodize overall

Dokument und Klassifizierung zur Oberflächenbehandlung

mil-a-8625 mil spec single treatment response overall

Gewindeserienbezeichnung

unjf all ends

Spezifikation/Standarddaten

96906-ms21916 government standard

Replacement For

Teilenummer Beschreibung
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

Teilenummer Beschreibung
3117145 Boss Reducer
ER919D10-8 Boss Reducer
MS21916D10-8 Boss Reducer

Häufig gestellte Fragen

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 vor 65 Jahren, on Sun, Jan 1, 1961