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185A598-1 — BRACKET,MULTIPLE ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

185A598-1: BRACKET,MULTIPLE ANGLE.

The BRACKET,MULTIPLE ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_width: 1.300 INCHES NOMINAL IN, overall_height: 0.813 INCHES NOMINAL IN, overall_length: 4.020 INCHES NOMINAL IN, style_designator: QUADRUPLE ANGLE, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-440-4442, 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
185A598-1
NSN: 5340-01-440-4442
FSC: 5340 — Hardware, Commercial
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
hole_quantity4
overall_width1.300 INCHES NOMINAL IN
overall_height0.813 INCHES NOMINAL IN
overall_length4.020 INCHES NOMINAL IN
style_designatorQUADRUPLE ANGLE
surface_treatmentCHROMATE
material_thickness0.063 INCHES NOMINAL IN
mounting_hole_typePLAIN
mounting_hole_diameter0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
distance_between_hole_centers3.676 INCHES NOMINAL IN
material_document_and_classificationQQ-A-250/11 T4 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-440-4442
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 185A598-1 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 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLE CENTERS: 3.676 INCHES NOMINAL IN
•
STYLE DESIGNATOR: QUADRUPLE ANGLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 T4 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.813 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLE CENTERS3.676 INCHES NOMINAL IN
STYLE DESIGNATORQUADRUPLE ANGLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 T4 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
OVERALL LENGTH4.020 INCHES NOMINAL IN
OVERALL WIDTH1.300 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE
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 185A598-1?
185A598-1 is a BRACKET,MULTIPLE ANGLE.
What is the NSN for 185A598-1?
185A598-1 is cataloged in the U.S. Government catalog under NSN 5340-01-440-4442. This indicates validated use in U.S. government and defense supply chains.
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