PartsTable
Technical Data Sheet
Download PDF

66213-H-811 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

66213-H-811: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL, outside_diameter: 4.880 INCHES NOMINAL IN, style_designator: CIRCULAR, end_item_identification: 1291-008 1.5IN SWING CHECK VALVE IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION, material_document_and_classification: SAE AMS-C-6183 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-549-6030, 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
66213-H-811
NSN: 5330-01-549-6030
FSC: 5330 — Packing and Gasket Materials
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL
outside_diameter4.880 INCHES NOMINAL IN
style_designatorCIRCULAR
bolt_hole_quantity6
end_item_identification1291-008 1.5IN SWING CHECK VALVE IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationSAE AMS-C-6183 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-549-6030
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 66213-H-811 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE AMS-C-6183 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 4.880 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONSAE AMS-C-6183 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER4.880 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
END ITEM IDENTIFICATION1291-008 1.5IN SWING CHECK VALVE IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
1291-008-Z1Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
1291-008-Z1 1.50IN ITEM 12Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 66213-H-811?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 66213-H-811?
66213-H-811 is a GASKET.
What parts can replace 66213-H-811?
There are 2 known substitutes for 66213-H-811: 1291-008-Z1, 1291-008-Z1 1.50IN ITEM 12. Substitute compatibility should be verified for your specific system.
What is the NSN for 66213-H-811?
66213-H-811 is cataloged in the U.S. Government catalog under NSN 5330-01-549-6030. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 66213-H-811