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801-6640828PC6-2 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

801-6640828PC6-2: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include peripheral_diameter: 2.762 INCHES NOMINAL IN, center_hole_diameter: 2.464 INCHES MINIMUM AND 2.504 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN, criticality_code_justification: ZZZW. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-359-2592, 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
801-6640828PC6-2
NSN: 5331-01-359-2592
FSC: 5331 — O-ring
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
peripheral_diameter2.762 INCHES NOMINAL IN
center_hole_diameter2.464 INCHES MINIMUM AND 2.504 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
departure_from_cited_documentMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
criticality_code_justificationZZZW
NSN5331-01-359-2592
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 801-6640828PC6-2 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 HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
DEPARTURE FROM CITED DOCUMENT: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
•
PERIPHERAL DIAMETER: 2.762 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.464 INCHES MINIMUM AND 2.504 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
PERIPHERAL DIAMETER2.762 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.464 INCHES MINIMUM AND 2.504 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 2
MIL-R-83285GR80/AS568-230Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AMS-R-83285Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 801-6640828PC6-2?
801-6640828PC6-2 is a O-RING.
What parts can replace 801-6640828PC6-2?
There are 2 known substitutes for 801-6640828PC6-2: MIL-R-83285GR80/AS568-230, SAE-AMS-R-83285. Substitute compatibility should be verified for your specific system.
What is the NSN for 801-6640828PC6-2?
801-6640828PC6-2 is cataloged in the U.S. Government catalog under NSN 5331-01-359-2592. This indicates validated use in U.S. government and defense supply chains.
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