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742G7MS-987-N — 742G7MS-987-N

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

742G7MS-987-N: 742G7MS-987-N.

The 742G7MS-987-N is a the manufacturer industrial component. Key specifications include height: 0.296 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING, overall_width: 0.075 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, inside_diameter: 4.691 INCHES NOMINAL IN, outside_diameter: 5.224 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-244-5287, 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
MRO→ MRO_GENERAL→ 742G7MS-987-N
NSN: 5330-01-244-5287
NIINs: 012445287, 012448287
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F573 — GREENE TWEED & CO INC (USA)
SPECIFICATIONS
height0.296 INCHES NOMINAL IN
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
overall_width0.075 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
inside_diameter4.691 INCHES NOMINAL IN
outside_diameter5.224 INCHES NOMINAL IN
special_featuresITEM IS NOT CSI BUT HAS CRITICAL FEATURES SUCH AS HEAT TREATMENT, SURFACE FINISH, OR MATERIAL TYPE AND SPECIAL INSP. REQ.S SUCH AS MAGNETIC PARTICLE INSP. OR FLUORESCENT PENETRANT INSPECTION
style_designatorRECTANGULAR
precious_materialSILVER
cross-sectional_height0.032 INCHES NOMINAL IN
intermediate_ring_quantity1
cross-sectional_shape_styleEMI
NSN5330-01-244-5287
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 742G7MS-987-N 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
•
INTERMEDIATE RING QUANTITY: 1
•
OUTSIDE DIAMETER: 5.224 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
INSIDE DIAMETER: 4.691 INCHES NOMINAL IN
•
HEIGHT: 0.296 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY1
OUTSIDE DIAMETER5.224 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
INSIDE DIAMETER4.691 INCHES NOMINAL IN
HEIGHT0.296 INCHES NOMINAL IN
SPECIAL FEATURESITEM IS NOT CSI BUT HAS CRITICAL FEATURES SUCH AS HEAT TREATMENT, SURFACE FINISH, OR MATERIAL TYPE AND SPECIAL INSP. REQ.S SUCH AS MAGNETIC PARTICLE INSP. OR FLUORESCENT PENETRANT INSPECTION
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RETAINER
SUBSTITUTES & CROSS-REFERENCES 1
68B418015-109Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 742G7MS-987-N?
742G7MS-987-N is a 742G7MS-987-N. It is classified as a MRO (MRO_GENERAL).
What parts can replace 742G7MS-987-N?
There is 1 known substitute for 742G7MS-987-N: 68B418015-109. Substitute compatibility should be verified for your specific system.
What is the NSN for 742G7MS-987-N?
742G7MS-987-N is cataloged in the U.S. Government catalog under NSN 5330-01-244-5287. This indicates validated use in U.S. government and defense supply chains.
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