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14875900 — PAD,CUSHIONING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

14875900: PAD,CUSHIONING.

The PAD,CUSHIONING is a the manufacturer industrial component. Key specifications include width: 1.250 INCHES NOMINAL IN, length: 2.120 INCHES NOMINAL IN, thickness: 0.393 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: PAD STOP HARD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-494-8977, 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
14875900
NSN: 5340-01-494-8977
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width1.250 INCHES NOMINAL IN
length2.120 INCHES NOMINAL IN
thickness0.393 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyPAD STOP HARD
NSN5340-01-494-8977
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 14875900 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: 2.120 INCHES NOMINAL IN
•
WIDTH: 1.250 INCHES NOMINAL IN
•
THICKNESS: 0.393 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH2.120 INCHES NOMINAL IN
WIDTH1.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPAD STOP HARD
THICKNESS0.393 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 2
DF2011-237 REV A FIND 11Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
53711 PN 6405751 REV A FIND 11Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 14875900?
14875900 is a PAD,CUSHIONING.
What parts can replace 14875900?
There are 2 known substitutes for 14875900: DF2011-237 REV A FIND 11, 53711 PN 6405751 REV A FIND 11. Substitute compatibility should be verified for your specific system.
What is the NSN for 14875900?
14875900 is cataloged in the U.S. Government catalog under NSN 5340-01-494-8977. 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.