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37468B — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

37468B: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN, material: RUBBER SYNTHETIC TOP RING, temp_rating: 130.0 FAHRENHEIT DEGF, inside_diameter: 0.500 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, cross-sectional_shape_style: ANGLE BOTTOM RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-579-6498, 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
37468B
NSN: 5330-00-579-6498
FSC: 5330 — Packing and Gasket Materials
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
height0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
materialRUBBER SYNTHETIC TOP RING
temp_rating130.0 FAHRENHEIT DEGF
inside_diameter0.500 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
intermediate_ring_quantity5
cross-sectional_shape_styleANGLE BOTTOM RING
NSN5330-00-579-6498
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 37468B 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: 130.0 FAHRENHEIT DEGF
•
INTERMEDIATE RING QUANTITY: 5
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE BOTTOM RING
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
HEIGHT: 0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC BOTTOM RING
TECHNICAL CHARACTERISTICS
TEMP RATING130.0 FAHRENHEIT DEGF
INTERMEDIATE RING QUANTITY5
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
INSIDE DIAMETER0.500 INCHES NOMINAL IN
HEIGHT0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC BOTTOM RING
MATERIALRUBBER SYNTHETIC INTERMEDIATE RING
MATERIALRUBBER SYNTHETIC TOP RING
SUBSTITUTES & CROSS-REFERENCES 2
37468Reference document
Same NSN cross-reference
Reference document — Secondary reference
D37468Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 37468B?
37468B is a PACKING ASSEMBLY.
What parts can replace 37468B?
There are 2 known substitutes for 37468B: 37468, D37468. Substitute compatibility should be verified for your specific system.
What is the NSN for 37468B?
37468B is cataloged in the U.S. Government catalog under NSN 5330-00-579-6498. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.