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Technical Data Sheet

331/31205 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

331/31205: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include style_designator: THRU-HOLE, EXPANDABLE, end_item_identification: 2420-01-535-4061, part_name_assigned_by_controlling_agency: GAITER, EXCAVATOR LEVER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-549-5062, 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
331/31205
NSN: 5340-01-549-5062
FSC: 5340 — Hardware, Commercial
CAGE: 0JKF0 — JCB INC. (USA)
SPECIFICATIONS
style_designatorTHRU-HOLE, EXPANDABLE
end_item_identification2420-01-535-4061
part_name_assigned_by_controlling_agencyGAITER, EXCAVATOR LEVER
NSN5340-01-549-5062
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 331/31205 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
•
STYLE DESIGNATOR: THRU-HOLE, EXPANDABLE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORTHRU-HOLE, EXPANDABLE
PART NAME ASSIGNED BY CONTROLLING AGENCYGAITER, EXCAVATOR LEVER
END ITEM IDENTIFICATION2420-01-535-4061
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 331/31205?
331/31205 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 331/31205?
331/31205 is cataloged in the U.S. Government catalog under NSN 5340-01-549-5062. This indicates validated use in U.S. government and defense supply chains.
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