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10276218 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10276218: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, overall_height: 1.250 INCHES NOMINAL IN, sealing_method: COMPRESSION, mounting_method: COMPRESSION AND FRICTION, style_designator: THRU-HOLE, EXPANDABLE, material_thickness: 0.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-021-2323, 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
10276218
NSN: 5340-01-021-2323
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
overall_height1.250 INCHES NOMINAL IN
sealing_methodCOMPRESSION
mounting_methodCOMPRESSION AND FRICTION
style_designatorTHRU-HOLE, EXPANDABLE
material_thickness0.031 INCHES NOMINAL IN
body_outside_diameter1.000 INCHES NOMINAL IN
opening_inside_diameter0.525 INCHES NOMINAL IN
hazardous_locations/environmental_protectionDUSTPROOF-NEMA TYPE 13
NSN5340-01-021-2323
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10276218 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
•
SEALING METHOD: COMPRESSION
•
OPENING INSIDE DIAMETER: 0.525 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
MOUNTING METHOD: COMPRESSION AND FRICTION
•
STYLE DESIGNATOR: THRU-HOLE, EXPANDABLE
•
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
•
MATERIAL: RUBBER SILICONE BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.250 INCHES NOMINAL IN
SEALING METHODCOMPRESSION
OPENING INSIDE DIAMETER0.525 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
MOUNTING METHODCOMPRESSION AND FRICTION
STYLE DESIGNATORTHRU-HOLE, EXPANDABLE
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
MATERIALRUBBER SILICONE BODY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF-NEMA TYPE 13
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 10276218?
10276218 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 10276218?
10276218 is cataloged in the U.S. Government catalog under NSN 5340-01-021-2323. This indicates validated use in U.S. government and defense supply chains.
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