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5266522 — PACKING WITH RETAINER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5266522: PACKING WITH RETAINER.

The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING, construction: ONE-PIECE, outside_diameter: 0.880 INCHES NOMINAL IN, retainer_thickness: 0.331 INCHES NOMINAL IN, packing_ring_thickness: 0.190 INCHES NOMINAL IN, retainer_inside_diameter: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-406-1692, 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
5266522
NSN: 5330-01-406-1692
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
constructionONE-PIECE
outside_diameter0.880 INCHES NOMINAL IN
retainer_thickness0.331 INCHES NOMINAL IN
packing_ring_thickness0.190 INCHES NOMINAL IN
retainer_inside_diameter0.620 INCHES NOMINAL IN
material_document_and_classificationMIL-R-6855, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
NSN5330-01-406-1692
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5266522 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
•
PACKING RING THICKNESS: 0.190 INCHES NOMINAL IN
•
RETAINER INSIDE DIAMETER: 0.620 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.880 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-1036, TYPE 2, GRADE GU FED SPEC SINGLE MATERIAL RESPONSE RETAINER
•
RETAINER THICKNESS: 0.331 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
TECHNICAL CHARACTERISTICS
PACKING RING THICKNESS0.190 INCHES NOMINAL IN
RETAINER INSIDE DIAMETER0.620 INCHES NOMINAL IN
OUTSIDE DIAMETER0.880 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-1036, TYPE 2, GRADE GU FED SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
RETAINER THICKNESS0.331 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) RETAINER
CONSTRUCTIONONE-PIECE
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5266522?
5266522 is a PACKING WITH RETAINER.
What is the NSN for 5266522?
5266522 is cataloged in the U.S. Government catalog under NSN 5330-01-406-1692. This indicates validated use in U.S. government and defense supply chains.
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