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7240B Flat Washer

5310-00-857-3948

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Check Valve

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Official Item Classification

Name
Flat Washer
Teilenummer
7240B
(NSN) Nationale Lagernummer
5310-00-857-3948
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5310 Muttern und Unterlegscheiben
(INC) Artikelbezeichnung Code
13393
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A022B0
Datum
10/04/1967 (vor 58 Jahren)

rectangular cross-sectional shape style, soft annealed heat treatment, 0.438 inches nominal overall diameter, round peripheral shape style, round center hole shape style

Specs & Compatibility

Querschnittsformstil

rectangular

Peripherer Formstil

round

Formstil des Mittellochs

round

Gesamtdurchmesser

0.438 inches nominal

Wärmebehandlung

soft annealed

Material

copper alloy overall

Oberflächenbehandlung

copper overall

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

0013393

Related Hardware Products

Teilenummer Beschreibung
200122AH573 Flat Washer
7240B Flat Washer

Häufig gestellte Fragen

What is the FSCG of the NSN 5310-00-857-3948?
The FSCG of the NSN 5310-00-857-3948 is 5310
Does the NSN 5310-00-857-3948 have a Schedule B code assigned?
Yes, the Schedule B code is 7415210000
Does NSN 5310-00-857-3948 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 5310-00-857-3948 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-857-3948 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 5310-00-857-3948 was assigned to the Federal Catalog?
It was assigned vor 58 Jahren, on Wed, Oct 4, 1967