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6168289 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6168289: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 3.0 DEGREES NOMINAL, material: SILVER OVERALL, special_features: 18 NOTCHES EQUALLY SPACED ON ID,0.010 W W, peripheral_diameter: 4.850 INCHES NOMINAL IN, center_hole_diameter: 2.875 INCHES NOMINAL IN, fsc_application_data: RECOIL ASSY,HOWITZER,155MM MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-616-8289, 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
6168289
NSN: 5330-00-616-8289
FSC: 5330 — Packing and Gasket Materials
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
angle3.0 DEGREES NOMINAL
materialSILVER OVERALL
special_features18 NOTCHES EQUALLY SPACED ON ID,0.010 W W
peripheral_diameter4.850 INCHES NOMINAL IN
center_hole_diameter2.875 INCHES NOMINAL IN
fsc_application_dataRECOIL ASSY,HOWITZER,155MM MM
cross-sectional_height0.138 INCHES NOMINAL IN
cross-sectional_thickness0.032 INCHES NOMINAL IN
cross-sectional_shape_styleU
NSN5330-00-616-8289
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6168289 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
•
FSC APPLICATION DATA: RECOIL ASSY,HOWITZER,155MM MM
•
CROSS-SECTIONAL THICKNESS: 0.032 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.138 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: U
•
ANGLE: 3.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 4.850 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARECOIL ASSY,HOWITZER,155MM MM
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.138 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU
ANGLE3.0 DEGREES NOMINAL
PERIPHERAL DIAMETER4.850 INCHES NOMINAL IN
SPECIAL FEATURES18 NOTCHES EQUALLY SPACED ON ID,0.010 W W
CENTER HOLE DIAMETER2.875 INCHES NOMINAL IN
MATERIALSILVER 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6168289?
6168289 is a RETAINER,PACKING.
What is the NSN for 6168289?
6168289 is cataloged in the U.S. Government catalog under NSN 5330-00-616-8289. This indicates validated use in U.S. government and defense supply chains.
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