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Technical Data Sheet
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10-90027 — BARREL,OUTER,ATOMIZER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10-90027: BARREL,OUTER,ATOMIZER.

The BARREL,OUTER,ATOMIZER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: INCLUDES A SPRING,MACHINE SCREW, AND NUT; 3/4 IN. SIZE; 1.44 IN.LG; 0.59 IN.W IN, end_item_identification: DOCK LANDING SHIP,U.S.

NAVY,LSD-41 CLASS;WEAPONS SYSTEMS CODE,JS,WHIDBEY ISLAND CLASS. This part is cataloged in the U.S. Government catalog under NSN 5331-01-132-2063, 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
10-90027
NSN: 5331-01-132-2063
NIINs: 011322063, 014154412, 014304039, 014503750
FSC: 5331 — O-ring
CAGE: 92456 — AMETEK INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresINCLUDES A SPRING,MACHINE SCREW, AND NUT; 3/4 IN. SIZE; 1.44 IN.LG; 0.59 IN.W IN
end_item_identificationDOCK LANDING SHIP,U.S. NAVY,LSD-41 CLASS;WEAPONS SYSTEMS CODE,JS,WHIDBEY ISLAND CLASS
NSN5331-01-132-2063
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10-90027 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10-90027?
10-90027 is a BARREL,OUTER,ATOMIZER.
What is the NSN for 10-90027?
10-90027 is cataloged in the U.S. Government catalog under NSN 5331-01-132-2063. 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.