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547640REVAPC547562 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

547640REVAPC547562: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: ALUMINUM ALLOY, design_type: FRICTION, overall_diameter: 1.121 INCHES MINIMUM AND 1.123 INCHES MAXIMUM IN, surface_treatment: ANODIZE, inside_diameter_length: 1.250 INCHES NOMINAL IN, material_document_and_classification: QQ-A-354 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-369-3409, 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
547640REVAPC547562
NSN: 5340-00-369-3409
FSC: 5340 — Hardware, Commercial
CAGE: 06840 — BENDIX CORP THE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
design_typeFRICTION
overall_diameter1.121 INCHES MINIMUM AND 1.123 INCHES MAXIMUM IN
surface_treatmentANODIZE
inside_diameter_length1.250 INCHES NOMINAL IN
material_document_and_classificationQQ-A-354 FED SPEC SINGLE MATERIAL RESPONSE
tube_outside_diameter_for_which_designed0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN
surface_treatment_document_and_classificationQQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-00-369-3409
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 547640REVAPC547562 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 1.121 INCHES MINIMUM AND 1.123 INCHES MAXIMUM IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-354 FED SPEC SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY
•
INSIDE DIAMETER LENGTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE
DESIGN TYPEFRICTION
OVERALL DIAMETER1.121 INCHES MINIMUM AND 1.123 INCHES MAXIMUM IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-354 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY
INSIDE DIAMETER LENGTH1.250 INCHES NOMINAL IN
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 5
547825PC547562Reference document
Same NSN cross-reference
Reference document — Secondary reference
409360PC547562Reference document
Same NSN cross-reference
Reference document — Secondary reference
547560PC547562Reference document
Same NSN cross-reference
Reference document — Secondary reference
547600REVDPC547562Reference document
Same NSN cross-reference
Reference document — Secondary reference
548170PC547562Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 547640REVAPC547562?
547640REVAPC547562 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 547640REVAPC547562?
There are 5 known substitutes for 547640REVAPC547562: 547825PC547562, 409360PC547562, 547560PC547562 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 547640REVAPC547562?
547640REVAPC547562 is cataloged in the U.S. Government catalog under NSN 5340-00-369-3409. 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.