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10C1485-2 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10C1485-2: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE, hole_diameter: 0.112 INCHES NOMINAL IN, overall_height: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN, style_designator: FLAT TOP CHAMFERED SHANK COUNTERBORED, fastening_device_size: NO. 4-40 SCREW, fastening_device_type: MACHINE SCREW.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-156-8065, 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
10C1485-2
NSN: 5340-01-156-8065
FSC: 5340 — Hardware, Commercial
CAGE: 76376 — MECHANICAL RUBBER PRODUCTS COMPANY, INC. DBA MECHANICAL RUBBER PRDTS CO INC DIV MECHANICAL RUBBER PRODUCTS CO., INC. (USA)
SPECIFICATIONS
materialRUBBER SILICONE
hole_diameter0.112 INCHES NOMINAL IN
overall_height0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
style_designatorFLAT TOP CHAMFERED SHANK COUNTERBORED
fastening_device_sizeNO. 4-40 SCREW
fastening_device_typeMACHINE SCREW
first_counterbore_depth0.210 INCHES NOMINAL IN
material_hardness_rating55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM
first_counterbore_diameter0.250 INCHES NOMINAL IN
outside/top_flange_diameter0.500 INCHES NOMINAL IN
material_document_and_classificationZZ-R-765, CLASS 3B, GRADE 60 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-156-8065
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10C1485-2 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
•
OUTSIDE/TOP FLANGE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM
•
FASTENING DEVICE TYPE: MACHINE SCREW
•
FIRST COUNTERBORE DIAMETER: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT TOP CHAMFERED SHANK COUNTERBORED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765, CLASS 3B, GRADE 60 FED SPEC SINGLE MATERIAL RESPONSE
•
FIRST COUNTERBORE DEPTH: 0.210 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
OUTSIDE/TOP FLANGE DIAMETER0.500 INCHES NOMINAL IN
MATERIAL HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM
FASTENING DEVICE TYPEMACHINE SCREW
FIRST COUNTERBORE DIAMETER0.250 INCHES NOMINAL IN
STYLE DESIGNATORFLAT TOP CHAMFERED SHANK COUNTERBORED
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765, CLASS 3B, GRADE 60 FED SPEC SINGLE MATERIAL RESPONSE
FIRST COUNTERBORE DEPTH0.210 INCHES NOMINAL IN
COLORNATURAL
FASTENING DEVICE SIZENO. 4-40 SCREW
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10C1485-2?
10C1485-2 is a BUMPER.
What is the NSN for 10C1485-2?
10C1485-2 is cataloged in the U.S. Government catalog under NSN 5340-01-156-8065. This indicates validated use in U.S. government and defense supply chains.
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