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458-924 — PLATE,MENDING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

458-924: PLATE,MENDING.

The PLATE,MENDING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.250 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, style_designator: RECTANGULAR, surface_treatment: SILVER, material_thickness: 0.044 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-559-0741, 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
458-924
NSN: 5340-00-559-0741
FSC: 5340 — Hardware, Commercial
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.250 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
style_designatorRECTANGULAR
surface_treatmentSILVER
material_thickness0.044 INCHES NOMINAL IN
mounting_hole_typeCOUNTERSUNK
mounting_hole_diameter0.128 INCHES NOMINAL IN
NSN5340-00-559-0741
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 458-924 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
•
STYLE DESIGNATOR: RECTANGULAR
•
MOUNTING HOLE DIAMETER: 0.128 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.044 INCHES NOMINAL IN
•
SURFACE TREATMENT: SILVER
•
MATERIAL: STEEL
•
MOUNTING HOLE TYPE: COUNTERSUNK
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECTANGULAR
MOUNTING HOLE DIAMETER0.128 INCHES NOMINAL IN
OVERALL LENGTH0.750 INCHES NOMINAL IN
OVERALL WIDTH0.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.044 INCHES NOMINAL IN
SURFACE TREATMENTSILVER
MATERIALSTEEL
MOUNTING HOLE TYPECOUNTERSUNK
SUBSTITUTES & CROSS-REFERENCES 1
85365Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 458-924?
458-924 is a PLATE,MENDING.
What parts can replace 458-924?
There is 1 known substitute for 458-924: 85365. Substitute compatibility should be verified for your specific system.
What is the NSN for 458-924?
458-924 is cataloged in the U.S. Government catalog under NSN 5340-00-559-0741. This indicates validated use in U.S. government and defense supply chains.
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