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655519 — BRACKET,DOUBLE ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

655519: BRACKET,DOUBLE ANGLE.

The BRACKET,DOUBLE ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, first_leg_angle: 120.0 DEGREES NOMINAL, first_leg_style: END RADIUS AND TAPERED, first_leg_width: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, first_leg_length: 0.508 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN, second_leg_angle: 120.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-403-5265, 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
655519
NSN: 5340-00-403-5265
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
first_leg_angle120.0 DEGREES NOMINAL
first_leg_styleEND RADIUS AND TAPERED
first_leg_width0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
first_leg_length0.508 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN
second_leg_angle120.0 DEGREES NOMINAL
second_leg_styleEND RADIUS
second_leg_width0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
style_designatorDOUBLE ANGLE
second_leg_length0.770 INCHES NOMINAL IN
surface_treatmentCADMIUM
fabrication_methodSTAMPED
NSN5340-00-403-5265
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 655519 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
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.156 INCHES NOMINAL IN
•
FSC APPLICATION DATA: JET ENGINE,ACFT
•
FIRST LEG HOLE DIAMETER: 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
•
FIRST LEG ANGLE: 120.0 DEGREES NOMINAL
•
CENTER SECTION THICKNESS: 0.071 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG ANGLE: 120.0 DEGREES NOMINAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE
TECHNICAL CHARACTERISTICS
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.156 INCHES NOMINAL IN
FSC APPLICATION DATAJET ENGINE,ACFT
FIRST LEG HOLE DIAMETER0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
FIRST LEG ANGLE120.0 DEGREES NOMINAL
CENTER SECTION THICKNESS0.071 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG ANGLE120.0 DEGREES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE
SECOND LEG WIDTH0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
SECOND LEG LENGTH0.770 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 655519?
655519 is a BRACKET,DOUBLE ANGLE.
What is the NSN for 655519?
655519 is cataloged in the U.S. Government catalog under NSN 5340-00-403-5265. This indicates validated use in U.S. government and defense supply chains.
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