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617-8459-001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

617-8459-001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.429 INCHES MINIMUM AND 4.445 INCHES MAXIMUM IN, length: 5.232 INCHES MINIMUM AND 5.248 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 5052, special_features: 15 HOLES IRREGULARLY SPACED 0.173 IN. DIA CSK 82.0 DEG PORM 2.0 DEG TO 0.230 IN.

DIA IN, surface_treatment: OXIDE FILM, securing_device_type: SPECIAL. This part is cataloged in the U.S. Government catalog under NSN 5340-01-098-3256, 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
617-8459-001
NSN: 5340-01-098-3256
FSC: 5340 — Hardware, Commercial
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
width4.429 INCHES MINIMUM AND 4.445 INCHES MAXIMUM IN
length5.232 INCHES MINIMUM AND 5.248 INCHES MAXIMUM IN
materialALUMINUM ALLOY 5052
special_features15 HOLES IRREGULARLY SPACED 0.173 IN. DIA CSK 82.0 DEG PORM 2.0 DEG TO 0.230 IN. DIA IN
surface_treatmentOXIDE FILM
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, NO HOLES
material_document_and_classificationQQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541,TYPE II,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-098-3256
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 617-8459-001 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
•
LENGTH: 5.232 INCHES MINIMUM AND 5.248 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,TYPE II,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: OXIDE FILM
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
•
WIDTH: 4.429 INCHES MINIMUM AND 4.445 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH5.232 INCHES MINIMUM AND 5.248 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,TYPE II,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURES15 HOLES IRREGULARLY SPACED 0.173 IN. DIA CSK 82.0 DEG PORM 2.0 DEG TO 0.230 IN. DIA IN
SURFACE TREATMENTOXIDE FILM
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH4.429 INCHES MINIMUM AND 4.445 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 5052
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 1
617-8459Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 617-8459-001?
617-8459-001 is a COVER,ACCESS.
What parts can replace 617-8459-001?
There is 1 known substitute for 617-8459-001: 617-8459. Substitute compatibility should be verified for your specific system.
What is the NSN for 617-8459-001?
617-8459-001 is cataloged in the U.S. Government catalog under NSN 5340-01-098-3256. This indicates validated use in U.S. government and defense supply chains.
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