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205-246 — SEAL,PLAIN

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

205-246: SEAL,PLAIN.

The SEAL,PLAIN is a Hama industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT, temp_rating: -70.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF, construction: SOLID, housing_bore_diameter: 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN, material_document_and_classification: AMS 3651-B ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-689-3717, 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
205-246
NSN: 5330-00-689-3717
NIINs: 006893717, 008052976
FSC: 5330 — Packing and Gasket Materials
CAGE: 16583 — GH BETTIS A GALVESTON-HOUSTON CO (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
temp_rating-70.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
constructionSOLID
housing_bore_diameter0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
material_document_and_classificationAMS 3651-B ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
NSN5330-00-689-3717
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 205-246 MFR: Hama ⚠ 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 205-246?
205-246 is a SEAL,PLAIN manufactured by Hama.
What is the NSN for 205-246?
205-246 is cataloged in the U.S. Government catalog under NSN 5330-00-689-3717. This indicates validated use in U.S. government and defense supply chains.
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