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1223D1241 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1223D1241: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 AND RESIN SYNTHETIC, overall_width: 5.120 INCHES NOMINAL IN, overall_height: 1.980 INCHES NOMINAL IN, overall_length: 9.500 INCHES NOMINAL IN, special_features: RUBBER BONDED INSIDE BASE; TWO TABS W/HOLES, ONE SIDE; THREE CLINCH NUTS, P/N M45938/1/13C, ONE FLANGE, features_provided: MOUNTING PAD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-428-5994, 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
1223D1241
NSN: 5340-01-428-5994
FSC: 5340 — Hardware, Commercial
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 AND RESIN SYNTHETIC
overall_width5.120 INCHES NOMINAL IN
overall_height1.980 INCHES NOMINAL IN
overall_length9.500 INCHES NOMINAL IN
special_featuresRUBBER BONDED INSIDE BASE; TWO TABS W/HOLES, ONE SIDE; THREE CLINCH NUTS, P/N M45938/1/13C, ONE FLANGE
features_providedMOUNTING PAD
surface_treatmentCHROMATE
mounting_hole_typePLAIN
mounting_hole_diameter0.196 INCHES NOMINAL IN
mounting_hole_quantity12
surface_treatment_document_and_classificationMIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-428-5994
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1223D1241 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: 12
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
MOUNTING HOLE DIAMETER: 0.196 INCHES NOMINAL IN
•
FEATURES PROVIDED: MOUNTING PAD
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY12
OVERALL HEIGHT1.980 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
MOUNTING HOLE DIAMETER0.196 INCHES NOMINAL IN
OVERALL LENGTH9.500 INCHES NOMINAL IN
OVERALL WIDTH5.120 INCHES NOMINAL IN
FEATURES PROVIDEDMOUNTING PAD
SPECIAL FEATURESRUBBER BONDED INSIDE BASE; TWO TABS W/HOLES, ONE SIDE; THREE CLINCH NUTS, P/N M45938/1/13C, ONE FLANGE
SURFACE TREATMENTCHROMATE
MATERIALALUMINUM ALLOY 5052 AND RESIN SYNTHETIC
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 1223D1241?
1223D1241 is a BRACKET,MOUNTING.
What is the NSN for 1223D1241?
1223D1241 is cataloged in the U.S. Government catalog under NSN 5340-01-428-5994. This indicates validated use in U.S. government and defense supply chains.
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