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12323295 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12323295: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 0.390 INCHES NOMINAL IN, overall_height: 0.430 INCHES NOMINAL IN, style_designator: FLAT TOP CHAMFERED SHANK COUNTERBORED, chamfer_angle_in_deg: 8.0, end_item_identification: DSESTS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-193-6750, 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
12323295
NSN: 5340-01-193-6750
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter0.390 INCHES NOMINAL IN
overall_height0.430 INCHES NOMINAL IN
style_designatorFLAT TOP CHAMFERED SHANK COUNTERBORED
chamfer_angle_in_deg8.0
end_item_identificationDSESTS
first_counterbore_depth0.220 INCHES NOMINAL IN
material_hardness_rating90.0 SHORE DUROMETER A NOMINAL
first_counterbore_diameter0.468 INCHES NOMINAL IN
outside/top_flange_diameter1.060 INCHES NOMINAL IN
NSN5340-01-193-6750
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12323295 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: 1.060 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
FIRST COUNTERBORE DIAMETER: 0.468 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT TOP CHAMFERED SHANK COUNTERBORED
•
FIRST COUNTERBORE DEPTH: 0.220 INCHES NOMINAL IN
•
CHAMFER ANGLE IN DEG: 8.0
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.430 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER1.060 INCHES NOMINAL IN
MATERIAL HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
FIRST COUNTERBORE DIAMETER0.468 INCHES NOMINAL IN
STYLE DESIGNATORFLAT TOP CHAMFERED SHANK COUNTERBORED
FIRST COUNTERBORE DEPTH0.220 INCHES NOMINAL IN
CHAMFER ANGLE IN DEG8.0
END ITEM IDENTIFICATIONDSESTS
MATERIALRUBBER
HOLE DIAMETER0.390 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12323295?
12323295 is a BUMPER.
What is the NSN for 12323295?
12323295 is cataloged in the U.S. Government catalog under NSN 5340-01-193-6750. This indicates validated use in U.S. government and defense supply chains.
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