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7D0159M443T-1G — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7D0159M443T-1G: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, material: PLASTIC POLYAMIDE NYLON RETAINER, temp_rating: -70.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, inside_diameter: 7.497 INCHES NOMINAL IN, outside_diameter: 7.974 INCHES NOMINAL IN, cross-sectional_shape_style: TEE PACKING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-356-0077, 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
7D0159M443T-1G
NSN: 5330-01-356-0077
FSC: 5330 — Packing and Gasket Materials
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
height0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
materialPLASTIC POLYAMIDE NYLON RETAINER
temp_rating-70.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
inside_diameter7.497 INCHES NOMINAL IN
outside_diameter7.974 INCHES NOMINAL IN
intermediate_ring_quantity1
cross-sectional_shape_styleTEE PACKING
NSN5330-01-356-0077
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7D0159M443T-1G 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
•
TEMP RATING: -70.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
INTERMEDIATE RING QUANTITY: 1
•
OUTSIDE DIAMETER: 7.974 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: TEE PACKING
•
INSIDE DIAMETER: 7.497 INCHES NOMINAL IN
•
HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON RETAINER
TECHNICAL CHARACTERISTICS
TEMP RATING-70.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
INTERMEDIATE RING QUANTITY1
OUTSIDE DIAMETER7.974 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLETEE PACKING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR RETAINER
INSIDE DIAMETER7.497 INCHES NOMINAL IN
HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON RETAINER
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
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 1
7443MT-987-NReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7D0159M443T-1G?
7D0159M443T-1G is a PACKING ASSEMBLY.
What parts can replace 7D0159M443T-1G?
There is 1 known substitute for 7D0159M443T-1G: 7443MT-987-N. Substitute compatibility should be verified for your specific system.
What is the NSN for 7D0159M443T-1G?
7D0159M443T-1G is cataloged in the U.S. Government catalog under NSN 5330-01-356-0077. This indicates validated use in U.S. government and defense supply chains.
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