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ENDS120889-005 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ENDS120889-005: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, special_features: DOUBLE O-RING GROOVE IN RETAINER OUTSIDE DIAMETER, peripheral_diameter: 16.495 INCHES MINIMUM AND 16.500 INCHES MAXIMUM IN, center_hole_diameter: 15.492 INCHES MINIMUM AND 15.496 INCHES MAXIMUM IN, cross-sectional_height: 3.000 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-478-7750, 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
ENDS120889-005
NSN: 5330-01-478-7750
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
special_featuresDOUBLE O-RING GROOVE IN RETAINER OUTSIDE DIAMETER
peripheral_diameter16.495 INCHES MINIMUM AND 16.500 INCHES MAXIMUM IN
center_hole_diameter15.492 INCHES MINIMUM AND 15.496 INCHES MAXIMUM IN
cross-sectional_height3.000 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
part_name_assigned_by_controlling_agencySEAL SLEEVE
NSN5330-01-478-7750
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ENDS120889-005 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: 3.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 16.495 INCHES MINIMUM AND 16.500 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 15.492 INCHES MINIMUM AND 15.496 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT3.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER16.495 INCHES MINIMUM AND 16.500 INCHES MAXIMUM IN
SPECIAL FEATURESDOUBLE O-RING GROOVE IN RETAINER OUTSIDE DIAMETER
CENTER HOLE DIAMETER15.492 INCHES MINIMUM AND 15.496 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL SLEEVE
MATERIALCOPPER ALLOY 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 2
ENDS120889 ITEM 5Reference document
Same NSN cross-reference
Reference document — Secondary reference
218100624Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ENDS120889-005?
ENDS120889-005 is a RETAINER,PACKING.
What parts can replace ENDS120889-005?
There are 2 known substitutes for ENDS120889-005: ENDS120889 ITEM 5, 218100624. Substitute compatibility should be verified for your specific system.
What is the NSN for ENDS120889-005?
ENDS120889-005 is cataloged in the U.S. Government catalog under NSN 5330-01-478-7750. This indicates validated use in U.S. government and defense supply chains.
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