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240081 — CYLINDER,FIRE EXTINGUISHER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

240081: CYLINDER,FIRE EXTINGUISHER.

The CYLINDER,FIRE EXTINGUISHER is a the manufacturer industrial component. Key specifications include end_item_identification: FIRE SUPPRESSION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-263-4179, 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
240081
NSN: 5330-00-263-4179
NIINs: 002634179, 015140665
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
end_item_identificationFIRE SUPPRESSION
NSN5330-00-263-4179
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 240081 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
•
INTERMEDIATE RING QUANTITY: 4
•
OUTSIDE DIAMETER: 8.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: D BOTTOM RING
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
INSIDE DIAMETER: 7.000 INCHES NOMINAL IN
•
HEIGHT: 4.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY4
OUTSIDE DIAMETER8.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLED BOTTOM RING
CROSS-SECTIONAL SHAPE STYLESPECIAL INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLED TOP RING
NONDEFINITIVE SPEC/STD DATA2 TYPE
INSIDE DIAMETER7.000 INCHES NOMINAL IN
HEIGHT4.500 INCHES NOMINAL IN
MATERIALCOTTON OR RUBBER SYNTHETIC BOTTOM RING
MATERIALASBESTOS AND RUBBER SYNTHETIC INTERMEDIATE RING
SUBSTITUTES & CROSS-REFERENCES 1
MILP2911Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 240081?
240081 is a CYLINDER,FIRE EXTINGUISHER.
What parts can replace 240081?
There is 1 known substitute for 240081: MILP2911. Substitute compatibility should be verified for your specific system.
What is the NSN for 240081?
240081 is cataloged in the U.S. Government catalog under NSN 5330-00-263-4179. 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.