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674234 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

674234: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL, construction: SOLID, minor_height: 0.562 INCHES NOMINAL IN, overall_length: 50.438 INCHES NOMINAL IN, attachment_method: ROUND HOLE, fabrication_method: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-737-5397, 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
674234
NSN: 5330-00-737-5397
FSC: 5330 — Packing and Gasket Materials
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
constructionSOLID
minor_height0.562 INCHES NOMINAL IN
overall_length50.438 INCHES NOMINAL IN
attachment_methodROUND HOLE
fabrication_methodSOLID
cross-sectional_width1.500 INCHES NOMINAL IN
cross-sectional_height0.859 INCHES NOMINAL IN
attachment_hole_diameter0.188 INCHES NOMINAL IN
attachment_feature_quantity17
material_document_and_classification417,TY R,GR RS715AB MIL STD ALL MATERIAL RESPONSES OVERALL
attachment_feature_center_to_center_distance_along_length4.000 INCHES NOMINAL IN
NSN5330-00-737-5397
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 674234 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
•
ATTACHMENT HOLE DIAMETER: 0.188 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 17
•
CROSS-SECTIONAL HEIGHT: 0.859 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.500 INCHES NOMINAL IN
•
MINOR HEIGHT: 0.562 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 417,TY R,GR RS715AB MIL STD ALL MATERIAL RESPONSES OVERALL
•
ATTACHMENT FEATURE CENTER TO CENTER DISTANCE ALONG LENGTH: 4.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.188 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY17
CROSS-SECTIONAL HEIGHT0.859 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.500 INCHES NOMINAL IN
MINOR HEIGHT0.562 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION417,TY R,GR RS715AB MIL STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH50.438 INCHES NOMINAL IN
ATTACHMENT FEATURE CENTER TO CENTER DISTANCE ALONG LENGTH4.000 INCHES NOMINAL IN
MATERIALRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
FABRICATION METHODSOLID
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 674234?
674234 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 674234?
674234 is cataloged in the U.S. Government catalog under NSN 5330-00-737-5397. This indicates validated use in U.S. government and defense supply chains.
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