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K1658 NON-ASBESTOS — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

K1658 NON-ASBESTOS: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.453 INCHES NOMINAL IN, material: GRAPHITE INTERMEDIATE RING, inside_diameter: 0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN, outside_diameter: 1.049 INCHES MINIMUM AND 1.051 INCHES MAXIMUM IN, special_features: CONTAINS NON-ASBESTOS MATERIAL, cross-sectional_shape_style: ANGLE BOTTOM RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-416-8957, 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
K1658 NON-ASBESTOS
NSN: 5330-01-416-8957
FSC: 5330 — Packing and Gasket Materials
CAGE: 12736 — CLAYTON MANUFACTURING COMPANY (USA)
SPECIFICATIONS
height0.453 INCHES NOMINAL IN
materialGRAPHITE INTERMEDIATE RING
inside_diameter0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN
outside_diameter1.049 INCHES MINIMUM AND 1.051 INCHES MAXIMUM IN
special_featuresCONTAINS NON-ASBESTOS MATERIAL
intermediate_ring_quantity2
cross-sectional_shape_styleANGLE BOTTOM RING
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-416-8957
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: K1658 NON-ASBESTOS 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
•
INTERMEDIATE RING QUANTITY: 2
•
OUTSIDE DIAMETER: 1.049 INCHES MINIMUM AND 1.051 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE BOTTOM RING
•
INSIDE DIAMETER: 0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN
•
HEIGHT: 0.453 INCHES NOMINAL IN
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
•
MATERIAL: GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY2
OUTSIDE DIAMETER1.049 INCHES MINIMUM AND 1.051 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
INSIDE DIAMETER0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN
HEIGHT0.453 INCHES NOMINAL IN
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIAL
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
MATERIALGRAPHITE OVERALL
MATERIALGRAPHITE BOTTOM RING
MATERIALGRAPHITE INTERMEDIATE RING
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K1658 NON-ASBESTOS?
K1658 NON-ASBESTOS is a PACKING ASSEMBLY.
What is the NSN for K1658 NON-ASBESTOS?
K1658 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-416-8957. This indicates validated use in U.S. government and defense supply chains.
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