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191704 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

191704: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: SOLIDSOLID, fabrication_method: SOLIDSOLID, cross-sectional_width: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN, cross-sectional_height: 0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN, cross-sectional_thickness: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-184-6508, 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
191704
NSN: 5330-01-184-6508
FSC: 5330 — Packing and Gasket Materials
CAGE: 77969 — RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionSOLIDSOLID
fabrication_methodSOLIDSOLID
cross-sectional_width1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
cross-sectional_height0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
cross-sectional_thickness0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
cross-sectional_shape_styleHOLLOW BULBHOLLOW BULB
cross_section_inside_diameter0.260 INCHES NOMINAL0.260 INCHES NOMINAL IN
NSN5330-01-184-6508
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 191704 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: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW BULBHOLLOW BULB
•
CROSS SECTION INSIDE DIAMETER: 0.260 INCHES NOMINAL0.260 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
FABRICATION METHOD: SOLIDSOLID
•
CONSTRUCTION: SOLIDSOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEHOLLOW BULBHOLLOW BULB
CROSS SECTION INSIDE DIAMETER0.260 INCHES NOMINAL0.260 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
FABRICATION METHODSOLIDSOLID
CONSTRUCTIONSOLIDSOLID
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 191704?
191704 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 191704?
191704 is cataloged in the U.S. Government catalog under NSN 5330-01-184-6508. This indicates validated use in U.S. government and defense supply chains.
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