The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 AND RUBBER CHLOROPRENE CLASS CR OVERALL, overall_width: 5.438 INCHES NOMINAL IN, overall_length: 8.688 INCHES NOMINAL IN, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL, gage_ring_thickness: 0.122 INCHES NOMINAL IN, cross-sectional_shape_style: METAL AND SYNTHETIC RUBBER. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-964-9988, 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
8991176-2
NSN:5330-00-964-9988 FSC:5330 — Packing and Gasket Materials CAGE:02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY 6061 AND RUBBER CHLOROPRENE CLASS CR OVERALL
overall_width
5.438 INCHES NOMINAL IN
overall_length
8.688 INCHES NOMINAL IN
hardness_rating
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
bolt_hole_quantity
2
gage_ring_thickness
0.122 INCHES NOMINAL IN
cross-sectional_shape_style
METAL AND SYNTHETIC RUBBER
material_document_and_classification
MIL-R-6855 CL 2 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
NSN
5330-00-964-9988
COMPONENT DIAGRAM
KEY FEATURES
•
GAGE RING THICKNESS: 0.122 INCHES NOMINAL IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855 CL 2 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
BOLT HOLE QUANTITY: 2
•
MATERIAL: ALUMINUM ALLOY 6061 AND RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
GAGE RING THICKNESS
0.122 INCHES NOMINAL IN
HARDNESS RATING
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-6855 CL 2 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
OVERALL LENGTH
8.688 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
METAL AND SYNTHETIC RUBBER
OVERALL WIDTH
5.438 INCHES NOMINAL IN
BOLT HOLE QUANTITY
2
MATERIAL
ALUMINUM ALLOY 6061 AND RUBBER CHLOROPRENE CLASS CR OVERALL
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 8991176-2?
8991176-2 is a GASKET.
What is the NSN for 8991176-2?
8991176-2 is cataloged in the U.S. Government catalog under NSN 5330-00-964-9988. This indicates validated use in U.S. government and defense supply chains.
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