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123AB50191-11 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

123AB50191-11: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, heat_treatment: T-6 SOLUTION HEAT TREATED, mounting_hole_diameter: 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN, end_item_identification: SPECIAL ELECTRONIC AIRCRAFT(E2/C2), material_document_and_classification: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: SUPPORT,MOUNTING(INAVY)SUPPORT(DRAWING). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-573-2771, 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
123AB50191-11
NSN: 5340-01-573-2771
FSC: 5340 — Hardware, Commercial
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
heat_treatmentT-6 SOLUTION HEAT TREATED
mounting_hole_diameter0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
mounting_hole_quantity3
end_item_identificationSPECIAL ELECTRONIC AIRCRAFT(E2/C2)
material_document_and_classificationQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySUPPORT,MOUNTING(INAVY)SUPPORT(DRAWING)
NSN5340-01-573-2771
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 123AB50191-11 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
•
HEAT TREATMENT: T-6 SOLUTION HEAT TREATED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 2024
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
HEAT TREATMENTT-6 SOLUTION HEAT TREATED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSUPPORT,MOUNTING(INAVY)SUPPORT(DRAWING)
END ITEM IDENTIFICATIONSPECIAL ELECTRONIC AIRCRAFT(E2/C2)
MATERIALALUMINUM ALLOY 2024
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 123AB50191-11?
123AB50191-11 is a BRACKET,MOUNTING.
What is the NSN for 123AB50191-11?
123AB50191-11 is cataloged in the U.S. Government catalog under NSN 5340-01-573-2771. This indicates validated use in U.S. government and defense supply chains.
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