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5310-00-178-0449

Concave Washer

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Official Item Classification

Name
Concave Washer
(NSN) Nationale Lagernummer
5310-00-178-0449
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5310 Muttern und Unterlegscheiben
(INC) Artikelbezeichnung Code
15930
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A022B0
Datum
02/24/1973 (vor 53 Jahren)

0.312 inches nominal material thickness, 0.903 inches minimum and 0.913 inches maximum radius, 0.164 inches nominal recess depth, 0.750 inches nominal hole diameter, 1.250 inches nominal outside diameter

Specs & Compatibility

Lochdurchmesser

0.750 inches nominal

Radius

0.903 inches minimum and 0.913 inches maximum

Außendurchmesser

1.250 inches nominal

Aussparungstiefe

0.164 inches nominal

Materialstärke

0.312 inches nominal

Material

steel comp 303 overall

Materialdokument und Klassifizierung

astm a582,cond a assn std single material response overall

Oberflächenbehandlung

passivate overall

Dokument und Klassifizierung zur Oberflächenbehandlung

mil-f-14072 e300 mil spec single treatment response overall

Stilbezeichnung

concave

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

0015930

Related Hardware Products

Teilenummer Beschreibung
457925-1 Concave Washer

Häufig gestellte Fragen

What is the FSCG of the NSN 5310-00-178-0449?
The FSCG of the NSN 5310-00-178-0449 is 5310
Does the NSN 5310-00-178-0449 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-178-0449 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 5310-00-178-0449 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-178-0449 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 5310-00-178-0449 was assigned to the Federal Catalog?
It was assigned vor 53 Jahren, on Sat, Feb 24, 1973