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655179P25 — SEAL RING,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

655179P25: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONTRACTING CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1775 INCHES MINIMUM AND 0.1790 INCHES MAXIMUM IN, inside_diameter: 4.606 INCHES NOMINAL IN, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-526-5229, 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
655179P25
NSN: 5330-00-526-5229
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialIRON OVERALL
ring_styleCONTRACTING CONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.1775 INCHES MINIMUM AND 0.1790 INCHES MAXIMUM IN
inside_diameter4.606 INCHES NOMINAL IN
surface_treatmentCHROMIUM OVERALL
fsc_application_dataTF30 TURBINE ENGINE
radial_wall_thickness0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN
cross-sectional_shape_styleDOUBLE INSIDE COUNTERBORE, STRAIGHT FACE
material_document_and_classificationAMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationAMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5330-00-526-5229
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 655179P25 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
•
FSC APPLICATION DATA: TF30 TURBINE ENGINE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE INSIDE COUNTERBORE, STRAIGHT FACE
•
JOINT STYLE: VERTICAL JOINT
•
INSIDE DIAMETER: 4.606 INCHES NOMINAL IN
•
RADIAL WALL THICKNESS: 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATF30 TURBINE ENGINE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL WIDTH0.1775 INCHES MINIMUM AND 0.1790 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEDOUBLE INSIDE COUNTERBORE, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
INSIDE DIAMETER4.606 INCHES NOMINAL IN
RADIAL WALL THICKNESS0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN
RING STYLECONTRACTING CONCENTRIC
SURFACE TREATMENTCHROMIUM OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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 655179P25?
655179P25 is a SEAL RING,METAL.
What is the NSN for 655179P25?
655179P25 is cataloged in the U.S. Government catalog under NSN 5330-00-526-5229. This indicates validated use in U.S. government and defense supply chains.
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