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Technical Data Sheet
580R587H03 ✓ Verified by PartsTable
· 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 PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 302 RETAINER, construction: ONE-PIECE, outside_diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, surface_treatment: PASSIVATE RETAINER, retainer_thickness: 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN, special_test_features: SPECIAL QUALITY CONTROL TESTING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-121-8311, 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
580R587H03
NSN: 5330-00-121-8311
FSC: 5330
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OR STEEL COMP 302 RETAINER
constructionONE-PIECE
outside_diameter0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
surface_treatmentPASSIVATE RETAINER
retainer_thickness0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
special_test_featuresSPECIAL QUALITY CONTROL TESTING
packing_inside_diameter0.149 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
criticality_code_justificationZZZY
material_document_and_classificationAMS 7267 ASSN STD SINGLE MATERIAL RESPONSE PACKING
packing_ring_cross-sectional_diameter0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER
reference_number_differentiating_characteristicsCERTIFIED FREE FROM MERCURY CONTAMINATION
NSN5330-00-121-8311
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 580R587H03 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
CONSTRUCTION: ONE-PIECE
SURFACE TREATMENT: PASSIVATE RETAINER
PACKING INSIDE DIAMETER: 0.149 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 COND A OR 1/4 HARD MIL SPEC ALL MATERIAL RESPONSES RETAINER
RETAINER THICKNESS: 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
PACKING RING CROSS-SECTIONAL DIAMETER: 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CONSTRUCTIONONE-PIECE
SURFACE TREATMENTPASSIVATE RETAINER
PACKING INSIDE DIAMETER0.149 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 COND A OR 1/4 HARD MIL SPEC ALL MATERIAL RESPONSES RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS7287 ASSN STD SINGLE MATERIAL RESPONSE PACKING
RETAINER THICKNESS0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
PACKING RING CROSS-SECTIONAL DIAMETER0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
MATERIALSTEEL COMP 301 OR STEEL COMP 302 RETAINER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
11800Interchangeable
interchangeable cross-reference
interchangeable
40556Interchangeable
interchangeable cross-reference
interchangeable
KSC810Interchangeable
interchangeable cross-reference
interchangeable
508-1136-20Interchangeable
interchangeable cross-reference
interchangeable
24572Interchangeable
interchangeable cross-reference
interchangeable
AS3582-259Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 580R587H03?
580R587H03 is a PACKING WITH RETAINER.
What parts can replace 580R587H03?
There are 10 known substitutes for 580R587H03: 11800, 40556, KSC810 and 7 more. Substitute compatibility should be verified for your specific system.
Is 580R587H03 still available?
580R587H03 is currently cancelled.
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