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5905637 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5905637: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT, seal_width: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, construction: ONE-PIECE, hardness_rating: 50.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT, cross-sectional_shape_style: C-SECTION W/ FLAT SPRING, material_document_and_classification: QQ-W-432 FED SPEC SINGLE MATERIAL RESPONSE SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-271-5954, 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
5905637
NSN: 5330-01-271-5954
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
seal_width0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
constructionONE-PIECE
hardness_rating50.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT
cross-sectional_shape_styleC-SECTION W/ FLAT SPRING
material_document_and_classificationQQ-W-432 FED SPEC SINGLE MATERIAL RESPONSE SPRING
NSN5330-01-271-5954
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5905637 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
•
SEAL WIDTH: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
•
HARDNESS RATING: 50.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-48296 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ FLAT SPRING
•
MATERIAL: STEEL COMP 302 SPRING
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
HARDNESS RATING50.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-48296 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-432 FED SPEC SINGLE MATERIAL RESPONSE SPRING
CROSS-SECTIONAL SHAPE STYLEC-SECTION W/ FLAT SPRING
MATERIALSTEEL COMP 302 SPRING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
CONSTRUCTIONONE-PIECE
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 1
S62426Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5905637?
5905637 is a SEAL,PLAIN.
What parts can replace 5905637?
There is 1 known substitute for 5905637: S62426. Substitute compatibility should be verified for your specific system.
What is the NSN for 5905637?
5905637 is cataloged in the U.S. Government catalog under NSN 5330-01-271-5954. This indicates validated use in U.S. government and defense supply chains.
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