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S50-111N — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S50-111N: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, special_features: 4 NOTCHES EACH SIDE EQUALLY SPACED 0.010 IN. MIN,0.015 IN.

MAX DEEP,0.020 IN. MIN,0.030 IN. MAX W IN, peripheral_diameter: 0.613 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN, center_hole_diameter: 0.551 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN, cross-sectional_shape_style: SQUARE/RECTANGULAR.

This part is cataloged in the U.S. Government catalog under NSN 5330-01-111-7572, 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
S50-111N
NSN: 5330-01-111-7572
FSC: 5330 — Packing and Gasket Materials
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
special_features4 NOTCHES EACH SIDE EQUALLY SPACED 0.010 IN. MIN,0.015 IN. MAX DEEP,0.020 IN. MIN,0.030 IN. MAX W IN
peripheral_diameter0.613 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
center_hole_diameter0.551 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-111-7572
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S50-111N 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: 0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 0.613 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.551 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER0.613 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
SPECIAL FEATURES4 NOTCHES EACH SIDE EQUALLY SPACED 0.010 IN. MIN,0.015 IN. MAX DEEP,0.020 IN. MIN,0.030 IN. MAX W IN
CENTER HOLE DIAMETER0.551 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE 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
TF-396-111NReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S12068-111NReference document
Same NSN cross-reference
Reference document — Secondary reference
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 S50-111N?
S50-111N is a RETAINER,PACKING.
What parts can replace S50-111N?
There are 2 known substitutes for S50-111N: TF-396-111N, S12068-111N. Substitute compatibility should be verified for your specific system.
What is the NSN for S50-111N?
S50-111N is cataloged in the U.S. Government catalog under NSN 5330-01-111-7572. This indicates validated use in U.S. government and defense supply chains.
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