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68A452618-2001 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

68A452618-2001: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1086 OR STEEL COMP 1090 OVERALL, cross-sectional_height: 0.382 INCHES MINIMUM AND 0.388 INCHES MAXIMUM IN, cross_section_inside_diameter: 3.535 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN, flanged_body_outside_diameter: 3.866 INCHES MINIMUM AND 3.868 INCHES MAXIMUM IN, criticality_code_justification: FEAT, cross_section_outside_diameter: 4.236 INCHES MINIMUM AND 4.241 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-252-1392, 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
68A452618-2001
NSN: 5330-01-252-1392
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 1086 OR STEEL COMP 1090 OVERALL
special_featuresLANDING GEAR SPECIFIC AND HAS CRITICAL CHARACTERISTICS AND DIMENSIONS SUCH AS TOLERANCE, FIT RESTRICTION OR APPLICATION THAT MUST BE MAINTAINED FOR SAFE OPERATION
cross-sectional_height0.382 INCHES MINIMUM AND 0.388 INCHES MAXIMUM IN
cross_section_inside_diameter3.535 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN
flanged_body_outside_diameter3.866 INCHES MINIMUM AND 3.868 INCHES MAXIMUM IN
criticality_code_justificationFEAT
cross_section_outside_diameter4.236 INCHES MINIMUM AND 4.241 INCHES MAXIMUM IN
material_document_and_classificationAMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-252-1392
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 68A452618-2001 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: 0.382 INCHES MINIMUM AND 0.388 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS SECTION INSIDE DIAMETER: 3.535 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN
•
FLANGED BODY OUTSIDE DIAMETER: 3.866 INCHES MINIMUM AND 3.868 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 4.236 INCHES MINIMUM AND 4.241 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1086 OR STEEL COMP 1090 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.382 INCHES MINIMUM AND 0.388 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS SECTION INSIDE DIAMETER3.535 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN
FLANGED BODY OUTSIDE DIAMETER3.866 INCHES MINIMUM AND 3.868 INCHES MAXIMUM IN
SPECIAL FEATURESLANDING GEAR SPECIFIC AND HAS CRITICAL CHARACTERISTICS AND DIMENSIONS SUCH AS TOLERANCE, FIT RESTRICTION OR APPLICATION THAT MUST BE MAINTAINED FOR SAFE OPERATION
CROSS SECTION OUTSIDE DIAMETER4.236 INCHES MINIMUM AND 4.241 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1086 OR STEEL COMP 1090 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68A452618-2001?
68A452618-2001 is a RETAINER,PACKING.
What is the NSN for 68A452618-2001?
68A452618-2001 is cataloged in the U.S. Government catalog under NSN 5330-01-252-1392. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.