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951441-1 — SEAL,NONMETALLIC ROUND SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

951441-1: SEAL,NONMETALLIC ROUND SECTION.

The SEAL,NONMETALLIC ROUND SECTION is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, construction: SOLID, style_designator: CIRCULAR, aperture_diameter: 6.890 INCHES MINIMUM AND 6.950 INCHES MAXIMUM IN, attachment_method: CEMENTED, fabrication_method: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-110-0077, 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
951441-1
NSN: 5330-01-110-0077
FSC: 5330 — Packing and Gasket Materials
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
constructionSOLID
style_designatorCIRCULAR
aperture_diameter6.890 INCHES MINIMUM AND 6.950 INCHES MAXIMUM IN
attachment_methodCEMENTED
fabrication_methodSOLID
cross-sectional_height0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
cross-sectional_shape_styleOPEN EYE
cross_section_inside_diameter0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
cross_section_outside_diameter0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
NSN5330-01-110-0077
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 951441-1 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: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: OPEN EYE
•
APERTURE DIAMETER: 6.890 INCHES MINIMUM AND 6.950 INCHES MAXIMUM IN
•
CROSS SECTION INSIDE DIAMETER: 0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
FABRICATION METHOD: SOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEOPEN EYE
APERTURE DIAMETER6.890 INCHES MINIMUM AND 6.950 INCHES MAXIMUM IN
CROSS SECTION INSIDE DIAMETER0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
FABRICATION METHODSOLID
CONSTRUCTIONSOLID
ATTACHMENT METHODCEMENTED
SUBSTITUTES & CROSS-REFERENCES 1
203BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 951441-1?
951441-1 is a SEAL,NONMETALLIC ROUND SECTION.
What parts can replace 951441-1?
There is 1 known substitute for 951441-1: 203B. Substitute compatibility should be verified for your specific system.
What is the NSN for 951441-1?
951441-1 is cataloged in the U.S. Government catalog under NSN 5330-01-110-0077. This indicates validated use in U.S. government and defense supply chains.
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