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GS18AW — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GS18AW: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include overall_length: 6.0 INCHES NOMINAL IN, end_item_identification: SPECIAL, AIR VEHICLE, AIRCRAFT, part_name_assigned_by_controlling_agency: SEAL SKI SHAPED. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-723-2391, 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
GS18AW
NSN: 5330-01-723-2391
FSC: 5330 — Packing and Gasket Materials
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
overall_length6.0 INCHES NOMINAL IN
special_featuresPLAIN WEAVE DACRON FABRIC IMPREGNATED WITH SILICONE RUBBER;FILLER: SILICONE RUBBER;FILLER: SILICONE RUBBER;STIFFENER-.050 ALUMINUM ALLOY
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
part_name_assigned_by_controlling_agencySEAL SKI SHAPED
NSN5330-01-723-2391
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GS18AW 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
TECHNICAL CHARACTERISTICS
OVERALL LENGTH6.0 INCHES NOMINAL IN
SPECIAL FEATURESPLAIN WEAVE DACRON FABRIC IMPREGNATED WITH SILICONE RUBBER;FILLER: SILICONE RUBBER;FILLER: SILICONE RUBBER;STIFFENER-.050 ALUMINUM ALLOY
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL SKI SHAPED
END ITEM IDENTIFICATIONSPECIAL, AIR VEHICLE, AIRCRAFT
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 1
GS18AW0062Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is GS18AW?
GS18AW is a GASKET.
What parts can replace GS18AW?
There is 1 known substitute for GS18AW: GS18AW0062. Substitute compatibility should be verified for your specific system.
What is the NSN for GS18AW?
GS18AW is cataloged in the U.S. Government catalog under NSN 5330-01-723-2391. 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.