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AN4058-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AN4058-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, temp_rating: 150.0 CELSIUS DEGC, hole_diameter: 0.459 INCHES MINIMUM AND 0.479 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 4.678 INCHES MINIMUM AND 4.698 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-212-8589, 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
AN4058-1
NSN: 5330-00-212-8589
FSC: 5330 — Packing and Gasket Materials
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
temp_rating150.0 CELSIUS DEGC
hole_diameter0.459 INCHES MINIMUM AND 0.479 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter4.678 INCHES MINIMUM AND 4.698 INCHES MAXIMUM IN
bolt_hole_quantity6
bolt_circle_diameter5.750 INCHES NOMINAL IN
cross-sectional_thickness0.011 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationAMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-212-8589
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AN4058-1 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
•
TEMP RATING: 150.0 CELSIUS DEGC
•
CROSS-SECTIONAL THICKNESS: 0.011 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 4.678 INCHES MINIMUM AND 4.698 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 6
TECHNICAL CHARACTERISTICS
TEMP RATING150.0 CELSIUS DEGC
CROSS-SECTIONAL THICKNESS0.011 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN
APERTURE DIAMETER4.678 INCHES MINIMUM AND 4.698 INCHES MAXIMUM IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER5.750 INCHES NOMINAL IN
MATERIALASBESTOS OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
100005Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS100005Reference document
Same NSN cross-reference
Reference document — Secondary reference
26985Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AN4058-1?
AN4058-1 is a GASKET.
What parts can replace AN4058-1?
There are 3 known substitutes for AN4058-1: 100005, AS100005, 26985. Substitute compatibility should be verified for your specific system.
What is the NSN for AN4058-1?
AN4058-1 is cataloged in the U.S. Government catalog under NSN 5330-00-212-8589. This indicates validated use in U.S. government and defense supply chains.
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