515665 — PLATE,RETAINING,BEARING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

515665: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include outside_diameter: 10.750 INCHES NOMINAL IN, aperture_diameter: 5.015 INCHES MINIMUM AND 5.030 INCHES MAXIMUM IN, mounting_hole_type: ROUND, UNTHREADED, raised_surface_height: 0.950 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN, mounting_hole_diameter: 0.688 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-798-2704, 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

515665

NSN: 5330-00-798-2704
NIINs: 007982704, 010178750
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

outside_diameter	10.750 INCHES NOMINAL IN
aperture_diameter	5.015 INCHES MINIMUM AND 5.030 INCHES MAXIMUM IN
mounting_hole_type	ROUND, UNTHREADED
raised_surface_height	0.950 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN
mounting_hole_diameter	0.688 INCHES NOMINAL IN
bolt_circle_hole_quantity	6
NSN	5330-00-798-2704

COMPONENT DIAGRAM

KEY FEATURES

•

SPECIAL TEST FEATURES: MATERIAL: AMS 4125 ALUMINUM ALLOY; MARK IDENTIFICATION PER SPECIFICATION PWA 310 CLASS 26; PROTECTIVE TREAT PER SPECIFICATION PWA 830 EXT CODE 1; THREADS PER SPECIFICATION PWA 3355; BREAK SHARP EDGES: .003-.015"; CORNERS MUST HAVE FILLETS .005-020" RADIUS; ALL DIAMETERS MUST BE CONCENTRIC WITHIN .010" FIR; DRAWING INTERPRETATIONS PER SPECIFICATION PWA 360

•

SUPPLEMENTARY FEATURES: AVERAGE DIAMETER IN FREE STATE MAY BE OUT-OF-ROUND .040 IN EXCESS OF TOL SHOWN ON DRAWING; MAY BE BUTT WELDED PER AMS 7488; BOTTOM CHAMFER .010-.030" X 45 DEGREES + OR - 2 DEGREES IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

OUTSIDE DIAMETER: 17.640 INCHES NOMINAL IN

•

MATERIAL: ALUMINUM ALLOY OVERALL

TECHNICAL CHARACTERISTICS

SPECIAL TEST FEATURES	MATERIAL: AMS 4125 ALUMINUM ALLOY; MARK IDENTIFICATION PER SPECIFICATION PWA 310 CLASS 26; PROTECTIVE TREAT PER SPECIFICATION PWA 830 EXT CODE 1; THREADS PER SPECIFICATION PWA 3355; BREAK SHARP EDGES: .003-.015"; CORNERS MUST HAVE FILLETS .005-020" RADIUS; ALL DIAMETERS MUST BE CONCENTRIC WITHIN .010" FIR; DRAWING INTERPRETATIONS PER SPECIFICATION PWA 360
SUPPLEMENTARY FEATURES	AVERAGE DIAMETER IN FREE STATE MAY BE OUT-OF-ROUND .040 IN EXCESS OF TOL SHOWN ON DRAWING; MAY BE BUTT WELDED PER AMS 7488; BOTTOM CHAMFER .010-.030" X 45 DEGREES + OR - 2 DEGREES IN
CRITICALITY CODE JUSTIFICATION	FEAT
OUTSIDE DIAMETER	17.640 INCHES NOMINAL IN
SPECIAL FEATURES	CRITICAL SAFETY ITEM (CSI)
PART NAME ASSIGNED BY CONTROLLING AGENCY	RING - AIR SEALING, COMPRESSOR, 1 STAGE
MATERIAL	ALUMINUM ALLOY OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

393521Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 515665?

515665 is a PLATE,RETAINING,BEARING.

What parts can replace 515665?

There is 1 known substitute for 515665: 393521. Substitute compatibility should be verified for your specific system.

What is the NSN for 515665?

515665 is cataloged in the U.S. Government catalog under NSN 5330-00-798-2704. This indicates validated use in U.S. government and defense supply chains.

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