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114R2139 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

114R2139: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT, seal_width: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, construction: SOLID, housing_bore_diameter: 5.4985 INCHES MINIMUM AND 5.5010 INCHES MAXIMUM IN, accommodated_shaft_diameter: 4.5090 INCHES MINIMUM AND 4.5100 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-855-6296, 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
114R2139
NSN: 5330-00-855-6296
FSC: 5330 — Packing and Gasket Materials
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
seal_width0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
constructionSOLID
housing_bore_diameter5.4985 INCHES MINIMUM AND 5.5010 INCHES MAXIMUM IN
accommodated_shaft_diameter4.5090 INCHES MINIMUM AND 4.5100 INCHES MAXIMUM IN
cross-sectional_shape_styleSINGLE LIP
material_document_and_classification510863,80201 MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT
NSN5330-00-855-6296
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 114R2139 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 5.4985 INCHES MINIMUM AND 5.5010 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 510863,80201 MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 4.5090 INCHES MINIMUM AND 4.5100 INCHES MAXIMUM IN
•
MATERIAL: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
SEAL WIDTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
HOUSING BORE DIAMETER5.4985 INCHES MINIMUM AND 5.5010 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION510863,80201 MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER4.5090 INCHES MINIMUM AND 4.5100 INCHES MAXIMUM IN
MATERIALSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
CONSTRUCTIONSOLID
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 1
114R2139-2Same 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 114R2139?
114R2139 is a SEAL,PLAIN.
What parts can replace 114R2139?
There is 1 known substitute for 114R2139: 114R2139-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 114R2139?
114R2139 is cataloged in the U.S. Government catalog under NSN 5330-00-855-6296. This indicates validated use in U.S. government and defense supply chains.
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