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1283-228 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1283-228: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: LEATHER OVERALL, peripheral_diameter: 2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN, center_hole_diameter: 2.218 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN, cross-sectional_height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, cross-sectional_shape_style: SQUARE/RECTANGULAR, material_document_and_classification: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-599-8201, 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
1283-228
NSN: 5330-00-599-8201
FSC: 5330 — Packing and Gasket Materials
CAGE: 91069 — SEARLE LEATHER AND PACKING CO (USA)
SPECIFICATIONS
materialLEATHER OVERALL
peripheral_diameter2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
center_hole_diameter2.218 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
cross-sectional_height0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationMIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-599-8201
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1283-228 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: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.218 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
•
MATERIAL: LEATHER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.218 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
MATERIALLEATHER 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
MS35803-228Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2216LS-228Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1283-228?
1283-228 is a RETAINER,PACKING.
What parts can replace 1283-228?
There are 2 known substitutes for 1283-228: MS35803-228, 2216LS-228. Substitute compatibility should be verified for your specific system.
What is the NSN for 1283-228?
1283-228 is cataloged in the U.S. Government catalog under NSN 5330-00-599-8201. This indicates validated use in U.S. government and defense supply chains.
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