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166554-0001 — PLATE,MENDING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

166554-0001: PLATE,MENDING.

The PLATE,MENDING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_width: 0.250 INCHES NOMINAL IN, overall_length: 0.570 INCHES NOMINAL IN, special_features: INCLUDES CUTOUT ALONG WIDTH, style_designator: RECTANGULAR, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-269-3753, 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
166554-0001
NSN: 5340-01-269-3753
FSC: 5340 — Hardware, Commercial
CAGE: 19397 — BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
hole_quantity1
overall_width0.250 INCHES NOMINAL IN
overall_length0.570 INCHES NOMINAL IN
special_featuresINCLUDES CUTOUT ALONG WIDTH
style_designatorRECTANGULAR
surface_treatmentCHROMATE
material_thickness0.063 INCHES NOMINAL IN
mounting_hole_typeCOUNTERSUNK
mounting_hole_diameter0.093 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-250/11,T6 OR T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8,T6 OR T6511 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
NSN5340-01-269-3753
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 166554-0001 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: MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,T6 OR T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8,T6 OR T6511 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.093 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.063 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 OR T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8,T6 OR T6511 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.093 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
OVERALL LENGTH0.570 INCHES NOMINAL IN
OVERALL WIDTH0.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
SPECIAL FEATURESINCLUDES CUTOUT ALONG WIDTH
SURFACE TREATMENTCHROMATE
MATERIALALUMINUM ALLOY 6061
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 166554-0001?
166554-0001 is a PLATE,MENDING.
What is the NSN for 166554-0001?
166554-0001 is cataloged in the U.S. Government catalog under NSN 5340-01-269-3753. This indicates validated use in U.S. government and defense supply chains.
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