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G387222 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G387222: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR W/ROUNDED CORNERS, width: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN, length: 7.000 INCHES NOMINAL7.000 INCHES NOMINAL IN, material: PLASTIC, thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, corner_radius: 0.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-515-1252, 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
G387222
NSN: 5340-01-515-1252
FSC: 5340 — Hardware, Commercial
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
shapeRECTANGULAR W/ROUNDED CORNERS
width0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
length7.000 INCHES NOMINAL7.000 INCHES NOMINAL IN
materialPLASTIC
thickness0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
corner_radius0.100 INCHES NOMINAL IN
special_featuresMOUNTING HOLES ARE COUNTERBORED .395" TO .405" DIA X 100 DEGREE; MOUNTING CONFIGURATION: EQUALLY SPACED 3.0" APART
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.218 INCHES MINIMUM AND 0.225 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity3
end_item_identificationCOVER, RADOME
material_document_and_classificationASTM D4181-95 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-515-1252
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G387222 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: 3
•
CORNER RADIUS: 0.100 INCHES NOMINAL IN
•
LENGTH: 7.000 INCHES NOMINAL7.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D4181-95 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.218 INCHES MINIMUM AND 0.225 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: RECTANGULAR W/ROUNDED CORNERS
•
WIDTH: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
CORNER RADIUS0.100 INCHES NOMINAL IN
LENGTH7.000 INCHES NOMINAL7.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4181-95 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.218 INCHES MINIMUM AND 0.225 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR W/ROUNDED CORNERS
SPECIAL FEATURESMOUNTING HOLES ARE COUNTERBORED .395" TO .405" DIA X 100 DEGREE; MOUNTING CONFIGURATION: EQUALLY SPACED 3.0" APART
WIDTH0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBAR, SLIDE
END ITEM IDENTIFICATIONCOVER, RADOME
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

No substitute or cross-reference records for this part.

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 G387222?
G387222 is a PLATE,MOUNTING.
What is the NSN for G387222?
G387222 is cataloged in the U.S. Government catalog under NSN 5340-01-515-1252. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.