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Technical Data Sheet
587-499 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL, body_width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, overall_height: 3.000 INCHES NOMINAL IN, special_features: TYPE B HOOK HAS THICKNESS OF 0.164 IN. IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-456-1011, 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
587-499
NSN: 5340-00-456-1011
FSC: 5340
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL
body_width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
overall_height3.000 INCHES NOMINAL IN
special_featuresTYPE B HOOK HAS THICKNESS OF 0.164 IN. IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND SCHOTTKY AND W/TOTEM POLE OUTPUT AND HIGH SPEED
material_diameter0.312 INCHES NOMINAL IN
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
surface_treatmentPHOSPHATE
inclosure_materialCERAMIC AND GLASS
material_thickness0.312 INCHES NOMINAL IN
NSN5340-00-456-1011
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 587-499 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
MOUNTING HOLE QUANTITY: 2
MATERIAL DIAMETER: 0.312 INCHES NOMINAL IN
SURFACE TREATMENT: PHOSPHATE
OVERALL LENGTH FROM MOUNTING SURFACE: 1.625 INCHES NOMINAL IN
MATERIAL: STEEL
MOUNTING HOLE DIAMETER: 0.328 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE QUANTITY2
MATERIAL DIAMETER0.312 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE
OVERALL LENGTH FROM MOUNTING SURFACE1.625 INCHES NOMINAL IN
MATERIALSTEEL
END ITEM IDENTIFICATIONMRAP - COUGAR
SPECIAL FEATURESTYPE B HOOK HAS THICKNESS OF 0.164 IN. IN
MOUNTING HOLE DIAMETER0.328 INCHES NOMINAL IN
OVERALL HEIGHT3.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
C1838Upgraded Successor
successor cross-reference
successor
WG9D1H3GUpgraded Successor
successor cross-reference
successor
6104-1475373ITEM2Upgraded Successor
successor cross-reference
successor
12601650Upgraded Successor
successor cross-reference
successor
14531Upgraded Successor
successor cross-reference
successor
87-0502Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 587-499?
587-499 is a MICROCIRCUIT,DIGITAL.
What parts can replace 587-499?
There are 25 known substitutes for 587-499: C1838, WG9D1H3G, 6104-1475373ITEM2 and 22 more. Substitute compatibility should be verified for your specific system.
Is 587-499 still available?
587-499 is currently cancelled.
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