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Technical Data Sheet
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457-605 — Technical Data Sheet

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— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include style_designator: DOUBLE PORT, data_furnishing_method: CLEAR WINDOW, end_item_identification: COMPRESSOR AIR 20 CFH 3000 PSIG, part_name_assigned_by_controlling_agency: INDICATOR. This part is cataloged in the Federal Logistics Information System under NSN 5331-00-263-8029, 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
457-605
NSN: 5331-00-263-8029
FSC: 5331 — O-RING
CAGE: 77308 — PARCO, LLC (USA)
SPECIFICATIONS
style_designatorDOUBLE PORT
data_furnishing_methodCLEAR WINDOW
end_item_identificationCOMPRESSOR AIR 20 CFH 3000 PSIG
part_name_assigned_by_controlling_agencyINDICATOR
NSN5331-00-263-8029
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 457-605 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
•
CENTER HOLE DIAMETER: 0.409 INCHES MINIMUM AND 0.419 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.547 INCHES MINIMUM AND 0.569 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER0.409 INCHES MINIMUM AND 0.419 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.547 INCHES MINIMUM AND 0.569 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
3200-911InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10132432InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
53578InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B94.19 TABLE 25InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1940InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
457-6005InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 457-605?
457-605 is a O-RING.
What parts can replace 457-605?
There are 35 known substitutes for 457-605: 3200-911, 10132432, 53578 and 32 more. Substitute compatibility should be verified for your specific system.
Is 457-605 still available?
457-605 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026