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7242MS-160-T — SEAL,T,AIRCRAFT,MAT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7242MS-160-T: SEAL,T,AIRCRAFT,MAT.

The SEAL,T,AIRCRAFT,MAT is a the manufacturer industrial component. Key specifications include height: 0.227 INCHES NOMINAL IN, material: RUBBER INTERMEDIATE RING, joint_type: SCARF-PERIPHERAL BOTTOM RING, inside_diameter: 3.983 INCHES NOMINAL IN, outside_diameter: 4.261 INCHES NOMINAL IN, special_features: AIR FLIGHT CRITICAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-093-3801, 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
7242MS-160-T
NSN: 5330-01-093-3801
NIINs: 010933801, 015754586
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F573 — GREENE TWEED & CO INC (USA)
SPECIFICATIONS
height0.227 INCHES NOMINAL IN
materialRUBBER INTERMEDIATE RING
joint_typeSCARF-PERIPHERAL BOTTOM RING
inside_diameter3.983 INCHES NOMINAL IN
outside_diameter4.261 INCHES NOMINAL IN
special_featuresAIR FLIGHT CRITICAL
intermediate_ring_quantity1
cross-sectional_shape_styleSPECIAL INTERMEDIATE RING
criticality_code_justificationFEAT
NSN5330-01-093-3801
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7242MS-160-T 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: 4.261 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR BOTTOM RING
•
INSIDE DIAMETER: 3.983 INCHES NOMINAL IN
•
HEIGHT: 0.227 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY1
OUTSIDE DIAMETER4.261 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
CROSS-SECTIONAL SHAPE STYLESPECIAL INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLEO-RING TOP RING
INSIDE DIAMETER3.983 INCHES NOMINAL IN
HEIGHT0.227 INCHES NOMINAL IN
SPECIAL FEATURESAIR FLIGHT CRITICAL
END ITEM IDENTIFICATIONMARINE HARDXWARE AND HULL DOORS; ELEVATORS, AIRCRAFT; EMORY S. LAND CLASS AS; SAFEGUARD CLASS ARS; USNS STALWART CLASS TAGOS; CLEANER, STEAM, HIGH PRESSURE, HOT WATER JET; RIFLE, SNIPER, 7.62MM (31D) (M40A1); HELICOPTER, ADVANCE ATTACK, AH-1W W
SUBSTITUTES & CROSS-REFERENCES 2
S38421-242BAK1Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST7M254-242-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7242MS-160-T?
7242MS-160-T is a SEAL,T,AIRCRAFT,MAT.
What parts can replace 7242MS-160-T?
There are 2 known substitutes for 7242MS-160-T: S38421-242BAK1, ST7M254-242-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 7242MS-160-T?
7242MS-160-T is cataloged in the U.S. Government catalog under NSN 5330-01-093-3801. This indicates validated use in U.S. government and defense supply chains.
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