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J1-73 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

J1-73: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: INGENIO DR, peripheral_diameter: 1.252 INCHES NOMINAL IN, center_hole_diameter: 0.906 INCHES NOMINAL IN, cross-sectional_height: 0.375 INCHES NOMINAL IN, end_item_identification: U/O P/N 3489875. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-528-3249, 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
J1-73
NSN: 5330-00-528-3249
NIINs: 005283249, 016158064
FSC: 5330 — Packing and Gasket Materials
CAGE: 08018 — BORG-WARNER CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresINGENIO DR
peripheral_diameter1.252 INCHES NOMINAL IN
center_hole_diameter0.906 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL IN
end_item_identificationU/O P/N 3489875
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleCUP
part_name_assigned_by_controlling_agencySTIMULATEUR CARDIAC IMPLANTABLE DOUBLE CHAMBRE
NSN5330-00-528-3249
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J1-73 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 THICKNESS: 0.031 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
PERIPHERAL DIAMETER: 1.252 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.906 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLECUP
PERIPHERAL DIAMETER1.252 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.906 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5283249Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J1-73?
J1-73 is a RETAINER,PACKING.
What parts can replace J1-73?
There is 1 known substitute for J1-73: 5283249. Substitute compatibility should be verified for your specific system.
What is the NSN for J1-73?
J1-73 is cataloged in the U.S. Government catalog under NSN 5330-00-528-3249. This indicates validated use in U.S. government and defense supply chains.
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