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663258 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

663258: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410, first_leg_angle: 90.0 DEGREES NOMINAL, style_designator: ANGLE, first_leg_thickness: 0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN, second_leg_thickness: 0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN, first_leg_hole_diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-151-6985, 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
663258
NSN: 5340-00-151-6985
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 410
first_leg_angle90.0 DEGREES NOMINAL
style_designatorANGLE
first_leg_thickness0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
second_leg_thickness0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
first_leg_hole_diameter0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
second_leg_hole_diameter0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
first_leg_hole_arrangement_styleTWO HOLES
second_leg_hole_arrangement_styleTWO HOLES
material_document_and_classificationAMS 5504 ASSN STD SINGLE MATERIAL RESPONSE
second_leg_relationship_to_first_legNOT IDENTICAL
first_leg_distance_between_hole_centers_along_width1.797 INCHES NOMINAL IN
NSN5340-00-151-6985
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 663258 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 HOLE DIAMETER: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 1.797 INCHES NOMINAL IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
•
FIRST LEG HOLE ARRANGEMENT STYLE: TWO HOLES
•
STYLE DESIGNATOR: ANGLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
FIRST LEG HOLE DIAMETER0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
FIRST LEG ANGLE90.0 DEGREES NOMINAL
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH1.797 INCHES NOMINAL IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
FIRST LEG HOLE ARRANGEMENT STYLETWO HOLES
STYLE DESIGNATORANGLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5504 ASSN STD SINGLE MATERIAL RESPONSE
SECOND LEG THICKNESS0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
FIRST LEG THICKNESS0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 663258?
663258 is a BRACKET,ANGLE.
What is the NSN for 663258?
663258 is cataloged in the U.S. Government catalog under NSN 5340-00-151-6985. This indicates validated use in U.S. government and defense supply chains.
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