PartsTable
Technical Data Sheet
Download PDF

447-21911 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

447-21911: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, end_item_identification: THERMO SCIENTIFIC HANDHELD GEMINI ANALYZER, part_name_assigned_by_controlling_agency: SILICONE BOOT, GEMINI (GREY). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-654-2196, 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
447-21911
NSN: 5340-01-654-2196
FSC: 5340 — Hardware, Commercial
CAGE: 392A9 — THERMO SCIENTIFIC PORTABLE ANALYTICAL INSTRUMENTS INC. DBA THERMO SCIENTIFIC PORTABLE ANALYTICAL INSTRUMENTS OF NEW YOR (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
end_item_identificationTHERMO SCIENTIFIC HANDHELD GEMINI ANALYZER
part_name_assigned_by_controlling_agencySILICONE BOOT, GEMINI (GREY)
NSN5340-01-654-2196
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 447-21911 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
•
MATERIAL: RUBBER SILICONE BODY
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSILICONE BOOT, GEMINI (GREY)
END ITEM IDENTIFICATIONTHERMO SCIENTIFIC HANDHELD GEMINI ANALYZER
MATERIALRUBBER SILICONE BODY
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
Ready to buy 447-21911?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 447-21911?
447-21911 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 447-21911?
447-21911 is cataloged in the U.S. Government catalog under NSN 5340-01-654-2196. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 447-21911