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7020-72-222-4102 — PLATE,MENDING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7020-72-222-4102: PLATE,MENDING.

The PLATE,MENDING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301, overall_width: 0.750 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, special_features: 0.160 IN. CHAMFERED 4 CORNERS BY 45 DEG IN, style_designator: RECTANGULAR, surface_treatment: PASSIVATE.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-167-8355, 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
7020-72-222-4102
NSN: 5340-01-167-8355
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 301
overall_width0.750 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
special_features0.160 IN. CHAMFERED 4 CORNERS BY 45 DEG IN
style_designatorRECTANGULAR
surface_treatmentPASSIVATE
material_thickness0.080 INCHES NOMINAL IN
mounting_hole_typePLAIN
mounting_hole_diameter0.201 INCHES NOMINAL IN
material_document_and_classificationMIL-S-5059,1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationSS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE
NSN5340-01-167-8355
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7020-72-222-4102 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059,1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.201 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.080 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.201 INCHES NOMINAL IN
OVERALL LENGTH3.000 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.080 INCHES NOMINAL IN
SPECIAL FEATURES0.160 IN. CHAMFERED 4 CORNERS BY 45 DEG IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 301
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7020-72-222-4102?
7020-72-222-4102 is a PLATE,MENDING.
What is the NSN for 7020-72-222-4102?
7020-72-222-4102 is cataloged in the U.S. Government catalog under NSN 5340-01-167-8355. 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.