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265-333303-1 — HINGE,ACCESS DOOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

265-333303-1: HINGE,ACCESS DOOR.

The HINGE,ACCESS DOOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, overall_length: 4.846 INCHES NOMINAL IN, style_designator: HOOK/PLATE, material_document_and_classification: QQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-797-5545, 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
265-333303-1
NSN: 5340-00-797-5545
FSC: 5340 — Hardware, Commercial
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
overall_length4.846 INCHES NOMINAL IN
style_designatorHOOK/PLATE
material_document_and_classificationQQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-797-5545
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 265-333303-1 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: HOOK/PLATE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORHOOK/PLATE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH4.846 INCHES NOMINAL IN
SPECIAL FEATURES8 PILOT HOLES DIA 0.098 IN. ALONGLG,C TO C DIST 0.312 IN. ALONG WIDTH,OPTIONAL HOLE DIA 0.250 IN. LOCATED 0.688 IN. FROM TOP ALONG WIDTH,0.625 IN. FROM EDGE ALONG LG; HOOK END HAS 24SERRATIONS PER IN.,1 SLOTTED HOLE 0.688 IN. LONG,0.316 IN. PORM 0.003 IN. WIDE,END RADIUS 0.344 IN. IN
MATERIALALUMINUM ALLOY 2024 OVERALL
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 265-333303-1?
265-333303-1 is a HINGE,ACCESS DOOR.
What is the NSN for 265-333303-1?
265-333303-1 is cataloged in the U.S. Government catalog under NSN 5340-00-797-5545. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.