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538050 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

538050: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 SPRING, seal_width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, temp_rating: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, construction: ONE-PIECE, housing_bore_diameter: 1.126 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN, accommodated_shaft_diameter: 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-315-7101, 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
538050
NSN: 5330-01-315-7101
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL COMP 302 SPRING
seal_width0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
temp_rating-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
constructionONE-PIECE
housing_bore_diameter1.126 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
accommodated_shaft_diameter0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
cross-sectional_shape_styleSINGLE LIP
material_document_and_classificationASTM D2000-BG ASSN STD ALL MATERIAL RESPONSES OR SAEJ200A ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT
NSN5330-01-315-7101
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 538050 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: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 1.126 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 304 ASSN STD SINGLE MATERIAL RESPONSE CASE
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
SEAL WIDTH0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
HOUSING BORE DIAMETER1.126 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 304 ASSN STD SINGLE MATERIAL RESPONSE CASE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000-BG ASSN STD ALL MATERIAL RESPONSES OR SAEJ200A ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J405 (30302) ASSN STD SINGLE MATERIAL RESPONSE SPRING
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
MATERIALSTEEL COMP 302 SPRING
MATERIALSTEEL COMP 304 CASE
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
6309988Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 538050?
538050 is a SEAL,PLAIN.
What parts can replace 538050?
There is 1 known substitute for 538050: 6309988. Substitute compatibility should be verified for your specific system.
What is the NSN for 538050?
538050 is cataloged in the U.S. Government catalog under NSN 5330-01-315-7101. This indicates validated use in U.S. government and defense supply chains.
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