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6166808 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6166808: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include surface_treatment: ANODIZE OVERALL, peripheral_diameter: 4.317 INCHES MINIMUM AND 4.323 INCHES MAXIMUM IN, body_recess_diameter: 4.000 INCHES NOMINAL IN, center_hole_diameter: 2.762 INCHES MINIMUM AND 2.764 INCHES MAXIMUM IN, cross-sectional_height: 0.500 INCHES NOMINAL IN, flanged_body_outside_diameter: 3.527 INCHES MINIMUM AND 3.529 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-296-1706, 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
6166808
NSN: 5330-01-296-1706
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
surface_treatmentANODIZE OVERALL
peripheral_diameter4.317 INCHES MINIMUM AND 4.323 INCHES MAXIMUM IN
body_recess_diameter4.000 INCHES NOMINAL IN
center_hole_diameter2.762 INCHES MINIMUM AND 2.764 INCHES MAXIMUM IN
cross-sectional_height0.500 INCHES NOMINAL IN
flanged_body_outside_diameter3.527 INCHES MINIMUM AND 3.529 INCHES MAXIMUM IN
surface_treatment_document_and_classificationMIL-A-8625,TYPE 3,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5330-01-296-1706
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6166808 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 3,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL IN
•
BODY RECESS DIAMETER: 4.000 INCHES NOMINAL IN
•
FLANGED BODY OUTSIDE DIAMETER: 3.527 INCHES MINIMUM AND 3.529 INCHES MAXIMUM IN
•
PERIPHERAL DIAMETER: 4.317 INCHES MINIMUM AND 4.323 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
CENTER HOLE DIAMETER: 2.762 INCHES MINIMUM AND 2.764 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 3,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL IN
BODY RECESS DIAMETER4.000 INCHES NOMINAL IN
FLANGED BODY OUTSIDE DIAMETER3.527 INCHES MINIMUM AND 3.529 INCHES MAXIMUM IN
PERIPHERAL DIAMETER4.317 INCHES MINIMUM AND 4.323 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
CENTER HOLE DIAMETER2.762 INCHES MINIMUM AND 2.764 INCHES MAXIMUM IN
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6166808?
6166808 is a RETAINER,PACKING.
What is the NSN for 6166808?
6166808 is cataloged in the U.S. Government catalog under NSN 5330-01-296-1706. This indicates validated use in U.S. government and defense supply chains.
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