The RETAINER,SEAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, construction: TWO-PIECE, overall_height: 2.750 INCHES NOMINAL IN, seal_seat_depth: 0.375 INCHES NOMINAL IN, flange_thickness: 0.312 INCHES NOMINAL IN, special_features: UNPACKAGED UNIT WEIGHT 6.250 LB LBS. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-385-7831, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
7189820
NSN:5330-00-385-7831 FSC:5330 — Packing and Gasket Materials CAGE:19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
material
STEEL OVERALL
construction
TWO-PIECE
overall_height
2.750 INCHES NOMINAL IN
seal_seat_depth
0.375 INCHES NOMINAL IN
flange_thickness
0.312 INCHES NOMINAL IN
special_features
UNPACKAGED UNIT WEIGHT 6.250 LB LBS
style_designator
FLANGED
aperture_diameter
2.125 INCHES NOMINAL IN
bolt_hole_diameter
0.281 INCHES NOMINAL IN
bolt_hole_quantity
6
seal_seat_diameter
2.685 INCHES MINIMUM AND 2.687 INCHES MAXIMUM IN
bolt_circle_diameter
7.500 INCHES NOMINAL IN
NSN
5330-00-385-7831
COMPONENT DIAGRAM
KEY FEATURES
•
FLANGE THICKNESS: 0.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED
•
BOLT HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
SEAL SEAT DIAMETER: 2.685 INCHES MINIMUM AND 2.687 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 2.125 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 7.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
2.750 INCHES NOMINAL IN
FLANGE THICKNESS
0.312 INCHES NOMINAL IN
STYLE DESIGNATOR
FLANGED
BOLT HOLE DIAMETER
0.281 INCHES NOMINAL IN
SEAL SEAT DIAMETER
2.685 INCHES MINIMUM AND 2.687 INCHES MAXIMUM IN
APERTURE DIAMETER
2.125 INCHES NOMINAL IN
BOLT HOLE QUANTITY
6
BOLT CIRCLE DIAMETER
7.500 INCHES NOMINAL IN
SPECIAL FEATURES
UNPACKAGED UNIT WEIGHT 6.250 LB LBS
MOUNTING FLANGE DIAMETER
8.125 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 7189820?
7189820 is a RETAINER,SEAL.
What is the NSN for 7189820?
7189820 is cataloged in the U.S. Government catalog under NSN 5330-00-385-7831. This indicates validated use in U.S. government and defense supply chains.
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