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UPA21347 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

UPA21347: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include end_item_identification: PREDATOR UAV,RQ-1A/B GENERAL ATOMICS-AERO A. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-577-8274, 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
UPA21347
NSN: 5340-01-577-8274
FSC: 5340 — Hardware, Commercial
CAGE: 0YJB5 — GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
end_item_identificationPREDATOR UAV,RQ-1A/B GENERAL ATOMICS-AERO A
NSN5340-01-577-8274
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: UPA21347 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONPREDATOR UAV,RQ-1A/B GENERAL ATOMICS-AERO A
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
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is UPA21347?
UPA21347 is a HINGE,BUTT.
What is the NSN for UPA21347?
UPA21347 is cataloged in the U.S. Government catalog under NSN 5340-01-577-8274. This indicates validated use in U.S. government and defense supply chains.
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