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1221262-302 — BRACKET,MULTIPLE ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1221262-302: BRACKET,MULTIPLE ANGLE.

The BRACKET,MULTIPLE ANGLE is a the manufacturer industrial component. Key specifications include angle: 90.0 DEGREES NOMINAL, material: ALUMINUM ALLOY 5052, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 2.500 INCHES NOMINAL IN, overall_length: 8.880 INCHES NOMINAL IN, special_features: MOUNTING HOLES ARE SLOTS 0.250 IN. WD BY 0.440 IN.

LG IN. This part is cataloged in the U.S. Government catalog under NSN 5340-01-391-1069, 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
1221262-302
NSN: 5340-01-391-1069
FSC: 5340 — Hardware, Commercial
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
angle90.0 DEGREES NOMINAL
materialALUMINUM ALLOY 5052
hole_quantity2
overall_width1.000 INCHES NOMINAL IN
overall_height2.500 INCHES NOMINAL IN
overall_length8.880 INCHES NOMINAL IN
special_featuresMOUNTING HOLES ARE SLOTS 0.250 IN. WD BY 0.440 IN. LG IN
style_designatorQUADRUPLE ANGLE
features_providedCUSHION
surface_treatmentCHROMATE
material_thickness0.063 INCHES NOMINAL IN
mounting_hole_typePLAIN
NSN5340-01-391-1069
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1221262-302 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 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLE CENTERS: 7.820 INCHES NOMINAL IN
•
STYLE DESIGNATOR: QUADRUPLE ANGLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 H32 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLE CENTERS7.820 INCHES NOMINAL IN
STYLE DESIGNATORQUADRUPLE ANGLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 H32 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL IN
OVERALL LENGTH8.880 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
ANGLE90.0 DEGREES NOMINAL
FEATURES PROVIDEDCUSHION
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 1221262-302?
1221262-302 is a BRACKET,MULTIPLE ANGLE.
What is the NSN for 1221262-302?
1221262-302 is cataloged in the U.S. Government catalog under NSN 5340-01-391-1069. This indicates validated use in U.S. government and defense supply chains.
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