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743G2MS-987-AV — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

743G2MS-987-AV: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.161 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, inside_diameter: 5.337 INCHES NOMINAL IN, outside_diameter: 5.849 INCHES NOMINAL IN, special_features: DUROMETER 65 MINIMUM AND 75 MAXIMUM. THIS ITEM DOES NOT CONFORM TO MIL-G-5514, center_hole_diameter: 5.337 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-01-296-3205, 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
743G2MS-987-AV
NSN: 5330-01-296-3205
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F573 — GREENE TWEED & CO INC (USA)
SPECIFICATIONS
height0.161 INCHES NOMINAL IN
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
inside_diameter5.337 INCHES NOMINAL IN
outside_diameter5.849 INCHES NOMINAL IN
special_featuresDUROMETER 65 MINIMUM AND 75 MAXIMUM. THIS ITEM DOES NOT CONFORM TO MIL-G-5514
center_hole_diameter5.337 INCHES NOMINAL IN
cross-sectional_height0.275 INCHES NOMINAL IN
cross-sectional_shape_styleTEE LOCATION NOT OTHERWISE SPECIFIED
NSN5330-01-296-3205
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 743G2MS-987-AV 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: 0.275 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 5.849 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: TEE LOCATION NOT OTHERWISE SPECIFIED
•
INSIDE DIAMETER: 5.337 INCHES NOMINAL IN
•
HEIGHT: 0.161 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 5.337 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.275 INCHES NOMINAL IN
OUTSIDE DIAMETER5.849 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLETEE LOCATION NOT OTHERWISE SPECIFIED
INSIDE DIAMETER5.337 INCHES NOMINAL IN
HEIGHT0.161 INCHES NOMINAL IN
SPECIAL FEATURESDUROMETER 65 MINIMUM AND 75 MAXIMUM. THIS ITEM DOES NOT CONFORM TO MIL-G-5514
CENTER HOLE DIAMETER5.337 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
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 743G2MS-987-AV?
743G2MS-987-AV is a PACKING ASSEMBLY.
What is the NSN for 743G2MS-987-AV?
743G2MS-987-AV is cataloged in the U.S. Government catalog under NSN 5330-01-296-3205. This indicates validated use in U.S. government and defense supply chains.
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