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205A438P1 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

205A438P1: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: CARBON GRAPHITE AND GRAPHITE OVERALL, peripheral_diameter: 7.000 INCHES NOMINAL IN, center_hole_diameter: 5.750 INCHES MINIMUM AND 5.752 INCHES MAXIMUM IN, cross-sectional_height: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, cross-sectional_shape_style: CUP, material_document_and_classification: GRAPHITAR 14 CAGEC 79039 MFR REF ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-342-3109, 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
205A438P1
NSN: 5330-00-342-3109
FSC: 5330 — Packing and Gasket Materials
CAGE: 04YE2 — VALCORE MANUFACTURING LLC (USA)
SPECIFICATIONS
materialCARBON GRAPHITE AND GRAPHITE OVERALL
peripheral_diameter7.000 INCHES NOMINAL IN
center_hole_diameter5.750 INCHES MINIMUM AND 5.752 INCHES MAXIMUM IN
cross-sectional_height0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
cross-sectional_shape_styleCUP
material_document_and_classificationGRAPHITAR 14 CAGEC 79039 MFR REF ALL MATERIAL RESPONSES OVERALL
NSN5330-00-342-3109
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 205A438P1 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
•
CROSS-SECTIONAL HEIGHT: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: GRAPHITAR 14 CAGEC 79039 MFR REF ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
PERIPHERAL DIAMETER: 7.000 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 5.750 INCHES MINIMUM AND 5.752 INCHES MAXIMUM IN
•
MATERIAL: CARBON GRAPHITE AND GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONGRAPHITAR 14 CAGEC 79039 MFR REF ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLECUP
PERIPHERAL DIAMETER7.000 INCHES NOMINAL IN
CENTER HOLE DIAMETER5.750 INCHES MINIMUM AND 5.752 INCHES MAXIMUM IN
MATERIALCARBON GRAPHITE AND GRAPHITE 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 205A438P1?
205A438P1 is a RETAINER,PACKING.
What is the NSN for 205A438P1?
205A438P1 is cataloged in the U.S. Government catalog under NSN 5330-00-342-3109. This indicates validated use in U.S. government and defense supply chains.
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