PartsTable
Technical Data Sheet
Download PDF

918-07586-021 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

918-07586-021: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: FIBER NONASBESTOS OVERALL, hole_diameter: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 11.750 INCHES NOMINAL IN, special_features: MATERIAL,BLUEGARD 3000, style_designator: CIRCULAR, aperture_diameter: 8.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-478-9939, 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
918-07586-021
NSN: 5330-01-478-9939
FSC: 5330 — Packing and Gasket Materials
CAGE: 0EXU3 — AQUA-CHEM, INC. DBA AQUA-CHEM INC (USA)
SPECIFICATIONS
materialFIBER NONASBESTOS OVERALL
hole_diameter0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter11.750 INCHES NOMINAL IN
special_featuresMATERIAL,BLUEGARD 3000
style_designatorCIRCULAR
aperture_diameter8.000 INCHES NOMINAL IN
bolt_hole_quantity8
bolt_circle_diameter10.250 INCHES NOMINAL IN
end_item_identificationDRAIN REGULATOR SUB-ASSEMBLY LOW PRESSURE DISTILLING UNIT;TRIDENT AUXILIARY SYSTEMS;SUBMARINE AUXILLARY AND MISCELLANEOUS SYSTEMS;SEAWOLF CLASS SSN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
part_name_assigned_by_controlling_agencyGASKET,HEAD
NSN5330-01-478-9939
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 918-07586-021 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
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 11.750 INCHES NOMINAL IN
•
APERTURE DIAMETER: 8.000 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 10.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER11.750 INCHES NOMINAL IN
APERTURE DIAMETER8.000 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER10.250 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL,BLUEGARD 3000
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET,HEAD
END ITEM IDENTIFICATIONDRAIN REGULATOR SUB-ASSEMBLY LOW PRESSURE DISTILLING UNIT;TRIDENT AUXILIARY SYSTEMS;SUBMARINE AUXILLARY AND MISCELLANEOUS SYSTEMS;SEAWOLF CLASS SSN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
NE-3823R PIECE 21Reference document
Same NSN cross-reference
Reference document — Secondary reference
918-A-7586-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 918-07586-021?
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 918-07586-021?
918-07586-021 is a GASKET.
What parts can replace 918-07586-021?
There are 2 known substitutes for 918-07586-021: NE-3823R PIECE 21, 918-A-7586-21. Substitute compatibility should be verified for your specific system.
What is the NSN for 918-07586-021?
918-07586-021 is cataloged in the U.S. Government catalog under NSN 5330-01-478-9939. 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 — 918-07586-021