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NAS1611-215CP — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NAS1611-215CP: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, special_features: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D, center_hole_diameter: 1.046 INCHES NOMINAL IN, cross-sectional_height: 0.139 INCHES NOMINAL IN, end_item_identification: MANIFOLD, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-326-3485, 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
NAS1611-215CP
NSN: 5331-01-326-3485
FSC: 5331 — O-ring
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialRUBBER
special_featuresCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
center_hole_diameter1.046 INCHES NOMINAL IN
cross-sectional_height0.139 INCHES NOMINAL IN
end_item_identificationMANIFOLD
criticality_code_justificationFEAT
NSN5331-01-326-3485
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NAS1611-215CP 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: 0.139 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CENTER HOLE DIAMETER: 1.046 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.139 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
CENTER HOLE DIAMETER1.046 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMANIFOLD
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 4
NAS1611-215Reference document
Same NSN cross-reference
Reference document — Secondary reference
NAS1601-215CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NAS1601-215Reference document
Same NSN cross-reference
Reference document — Secondary reference
NAS1601Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAS1611-215CP?
NAS1611-215CP is a O-RING.
What parts can replace NAS1611-215CP?
There are 4 known substitutes for NAS1611-215CP: NAS1611-215, NAS1601-215CP, NAS1601-215 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS1611-215CP?
NAS1611-215CP is cataloged in the U.S. Government catalog under NSN 5331-01-326-3485. 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.