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KEL1121 — PAD,CUSHIONING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

KEL1121: PAD,CUSHIONING.

The PAD,CUSHIONING is a the manufacturer industrial component. Key specifications include width: 1.260 INCHES NOMINAL IN, length: 3.820 INCHES NOMINAL IN, material: RUBBER SILICONE CLASS Q CUSHIONING, thickness: 0.500 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: CUSHION,CAPACITOR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-615-4591, 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
KEL1121
NSN: 5340-01-615-4591
FSC: 5340 — Hardware, Commercial
CAGE: 06RP6 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
width1.260 INCHES NOMINAL IN
length3.820 INCHES NOMINAL IN
materialRUBBER SILICONE CLASS Q CUSHIONING
thickness0.500 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCUSHION,CAPACITOR
NSN5340-01-615-4591
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: KEL1121 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: 3.820 INCHES NOMINAL IN
•
WIDTH: 1.260 INCHES NOMINAL IN
•
MATERIAL: RUBBER SILICONE CLASS Q CUSHIONING
•
THICKNESS: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH3.820 INCHES NOMINAL IN
WIDTH1.260 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCUSHION,CAPACITOR
MATERIALRUBBER SILICONE CLASS Q 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 KEL1121?
KEL1121 is a PAD,CUSHIONING.
What is the NSN for KEL1121?
KEL1121 is cataloged in the U.S. Government catalog under NSN 5340-01-615-4591. 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.