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123BH10028-501 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

123BH10028-501: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 5052, hole_diameter: 0.166 INCHES NOMINAL IN, special_features: INCLUDES INNER SKIN,OUTER SKIN AND CORE, surface_treatment: PRIMER EPOXY-POLYAMIDE, hole_quantity_along_width: 10, mounting_opening_shape_style: UNTHREADED HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-264-4264, 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
123BH10028-501
NSN: 5340-01-264-4264
FSC: 5340 — Hardware, Commercial
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 5052
hole_diameter0.166 INCHES NOMINAL IN
special_featuresINCLUDES INNER SKIN,OUTER SKIN AND CORE
surface_treatmentPRIMER EPOXY-POLYAMIDE
hole_quantity_along_width10
hole_quantity_along_length8
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationQQ-A-250/12 T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-250/18 T6 FED SPEC 2ND MATERIAL RESPONSE AND GC100B20E CAGEC 26512 MFR REF 3RD MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-P-23377 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-264-4264
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 123BH10028-501 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-P-23377 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
•
HOLE QUANTITY ALONG LENGTH: 8
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/12 T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-250/18 T6 FED SPEC 2ND MATERIAL RESPONSE AND GC100B20E CAGEC 26512 MFR REF 3RD MATERIAL RESPONSE
•
HOLE QUANTITY ALONG WIDTH: 10
•
SURFACE TREATMENT: PRIMER EPOXY-POLYAMIDE
•
MATERIAL: ALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 5052
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
HOLE QUANTITY ALONG LENGTH8
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/12 T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-250/18 T6 FED SPEC 2ND MATERIAL RESPONSE AND GC100B20E CAGEC 26512 MFR REF 3RD MATERIAL RESPONSE
HOLE QUANTITY ALONG WIDTH10
SPECIAL FEATURESINCLUDES INNER SKIN,OUTER SKIN AND CORE
SURFACE TREATMENTPRIMER EPOXY-POLYAMIDE
MATERIALALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 5052
HOLE DIAMETER0.166 INCHES NOMINAL IN
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 123BH10028-501?
123BH10028-501 is a COVER,ACCESS.
What is the NSN for 123BH10028-501?
123BH10028-501 is cataloged in the U.S. Government catalog under NSN 5340-01-264-4264. This indicates validated use in U.S. government and defense supply chains.
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