The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT, seal_width: 0.125 INCHES NOMINAL IN, temp_rating: -20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF, construction: SOLID, housing_bore_diameter: 5.374 INCHES MINIMUM AND 5.376 INCHES MAXIMUM IN, accommodated_shaft_diameter: 5.124 INCHES MINIMUM AND 5.126 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-124-2062, 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
305A251
NSN:5330-01-124-2062 FSC:5330 — Packing and Gasket Materials CAGE:09055 — BAL SEAL ENGINEERING, INC. (USA)
SPECIFICATIONS
material
PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
seal_width
0.125 INCHES NOMINAL IN
temp_rating
-20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF
construction
SOLID
housing_bore_diameter
5.374 INCHES MINIMUM AND 5.376 INCHES MAXIMUM IN
accommodated_shaft_diameter
5.124 INCHES MINIMUM AND 5.126 INCHES MAXIMUM IN
cross-sectional_shape_style
C-SECTION W/ HELICAL SPRING
material_document_and_classification
QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
NSN
5330-01-124-2062
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.125 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 5.374 INCHES MINIMUM AND 5.376 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ HELICAL SPRING
•
ACCOMMODATED SHAFT DIAMETER: 5.124 INCHES MINIMUM AND 5.126 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 302 SPRING
TECHNICAL CHARACTERISTICS
TEMP RATING
-20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF
SEAL WIDTH
0.125 INCHES NOMINAL IN
HOUSING BORE DIAMETER
5.374 INCHES MINIMUM AND 5.376 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
CROSS-SECTIONAL SHAPE STYLE
C-SECTION W/ HELICAL SPRING
ACCOMMODATED SHAFT DIAMETER
5.124 INCHES MINIMUM AND 5.126 INCHES MAXIMUM IN
MATERIAL
STEEL COMP 302 SPRING
MATERIAL
PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
CONSTRUCTION
SOLID
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 305A251?
305A251 is a SEAL,PLAIN.
What is the NSN for 305A251?
305A251 is cataloged in the U.S. Government catalog under NSN 5330-01-124-2062. This indicates validated use in U.S. government and defense supply chains.
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