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5489241-1 — PAD,CUSHIONING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5489241-1: PAD,CUSHIONING.

The PAD,CUSHIONING is a the manufacturer industrial component. Key specifications include length: 7.250 INCHES NOMINAL IN, diameter: 7.250 INCHES NOMINAL IN, material: COTTON CUSHIONING, thickness: 0.500 INCHES NOMINAL IN, material_form: LAMINATED CLOTH, special_features: 6 HOLES EQ SPACED ON 5.750 BASIC. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-487-0324, 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
5489241-1
NSN: 5340-01-487-0324
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
length7.250 INCHES NOMINAL IN
diameter7.250 INCHES NOMINAL IN
materialCOTTON CUSHIONING
thickness0.500 INCHES NOMINAL IN
material_formLAMINATED CLOTH
special_features6 HOLES EQ SPACED ON 5.750 BASIC
impregnation_materialSYNTHETIC RUBBER CLOTH
NSN5340-01-487-0324
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5489241-1 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
•
LENGTH: 7.250 INCHES NOMINAL IN
•
MATERIAL FORM: LAMINATED CLOTH
•
DIAMETER: 7.250 INCHES NOMINAL IN
•
IMPREGNATION MATERIAL: SYNTHETIC RUBBER CLOTH
•
MATERIAL: COTTON CUSHIONING
•
THICKNESS: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH7.250 INCHES NOMINAL IN
MATERIAL FORMLAMINATED CLOTH
DIAMETER7.250 INCHES NOMINAL IN
SPECIAL FEATURES6 HOLES EQ SPACED ON 5.750 BASIC
IMPREGNATION MATERIALSYNTHETIC RUBBER CLOTH
MATERIALCOTTON CUSHIONING
THICKNESS0.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 5489241-1?
5489241-1 is a PAD,CUSHIONING.
What is the NSN for 5489241-1?
5489241-1 is cataloged in the U.S. Government catalog under NSN 5340-01-487-0324. 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.