B70BE02A Valve Seat
4820-01-020-9879
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Official Item Classification
- Name
- Valve Seat
- Teilenummer
- B70BE02A
- (NSN) Nationale Lagernummer
- 4820-01-020-9879
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Bundesversorgungsklassifizierung
- 4820 Nicht angetriebene Ventile
- (INC) Artikelbezeichnung Code
- 22113
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A15500
- Datum
- 05/07/1976 (vor 50 Jahren)
0.438 inches nominal under flange height, 1.437 inches nominal flange seat to disk end height, 2.046 inches minimum and 2.062 inches maximum body outside diameter, 0.225 inches nominal seat radius, 2.6260 inches minimum and 2.6265 inches maximum flange diameter
Specs & Compatibility
2.6260 inches minimum and 2.6265 inches maximum
2.046 inches minimum and 2.062 inches maximum
0.225 inches nominal
1.437 inches nominal
0.438 inches nominal
radial
0.750 inches nominal first step
0.968 inches nominal second step
nickel alloy overall
mil-n-6710,cond e,finish 4 mil spec single material response overall
plain flanged
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0022113