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744100-03 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

744100-03: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: SOLIDSOLID, aperture_width: 13.620 INCHES NOMINAL13.620 INCHES NOMINAL IN, aperture_length: 65.500 INCHES NOMINAL65.500 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, fabrication_method: SOLIDSOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-024-0251, 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
744100-03
NSN: 5330-01-024-0251
FSC: 5330 — Packing and Gasket Materials
CAGE: 18894 — AIR ARMAMENT CENTER/ EN (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
constructionSOLIDSOLID
aperture_width13.620 INCHES NOMINAL13.620 INCHES NOMINAL IN
aperture_length65.500 INCHES NOMINAL65.500 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
fabrication_methodSOLIDSOLID
cross-sectional_width1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
outside_corner_radius0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
cross-sectional_thickness0.093 INCHES NOMINAL0.093 INCHES NOMINAL IN
cross-sectional_shape_styleHOLLOW BULBHOLLOW BULB
cross_section_inside_diameter0.187 INCHES NOMINAL0.187 INCHES NOMINAL IN
NSN5330-01-024-0251
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 744100-03 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 THICKNESS: 0.093 INCHES NOMINAL0.093 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765,CL 2A,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW BULBHOLLOW BULB
•
APERTURE WIDTH: 13.620 INCHES NOMINAL13.620 INCHES NOMINAL IN
•
CROSS SECTION INSIDE DIAMETER: 0.187 INCHES NOMINAL0.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.093 INCHES NOMINAL0.093 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CL 2A,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
CROSS-SECTIONAL SHAPE STYLEHOLLOW BULBHOLLOW BULB
APERTURE WIDTH13.620 INCHES NOMINAL13.620 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.187 INCHES NOMINAL0.187 INCHES NOMINAL IN
APERTURE LENGTH65.500 INCHES NOMINAL65.500 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
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 744100-03?
744100-03 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 744100-03?
744100-03 is cataloged in the U.S. Government catalog under NSN 5330-01-024-0251. This indicates validated use in U.S. government and defense supply chains.
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