The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL SPRING, seal_width: 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN, construction: SOLID, housing_bore_diameter: 2.255 INCHES NOMINAL IN, accommodated_shaft_diameter: 2.063 INCHES NOMINAL IN, cross-sectional_shape_style: C-SECTION W/ HELICAL SPRING. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-048-9217, 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
304A137
NSN:5330-01-048-9217 FSC:5330 — Packing and Gasket Materials CAGE:09055 — BAL SEAL ENGINEERING, INC. (USA)
SPECIFICATIONS
material
STEEL SPRING
seal_width
0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
construction
SOLID
housing_bore_diameter
2.255 INCHES NOMINAL IN
accommodated_shaft_diameter
2.063 INCHES NOMINAL IN
cross-sectional_shape_style
C-SECTION W/ HELICAL SPRING
material_document_and_classification
AMS 3651C ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
NSN
5330-01-048-9217
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 2.255 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3651C ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ HELICAL SPRING
•
ACCOMMODATED SHAFT DIAMETER: 2.063 INCHES NOMINAL IN
•
MATERIAL: STEEL SPRING
TECHNICAL CHARACTERISTICS
SEAL WIDTH
0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
HOUSING BORE DIAMETER
2.255 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION
AMS 3651C ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-W-423 MIL SPEC SINGLE MATERIAL RESPONSE SPRING
CROSS-SECTIONAL SHAPE STYLE
C-SECTION W/ HELICAL SPRING
ACCOMMODATED SHAFT DIAMETER
2.063 INCHES NOMINAL IN
MATERIAL
STEEL 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 304A137?
304A137 is a SEAL,PLAIN.
What parts can replace 304A137?
There is 1 known substitute for 304A137: 2775179-101. Substitute compatibility should be verified for your specific system.
What is the NSN for 304A137?
304A137 is cataloged in the U.S. Government catalog under NSN 5330-01-048-9217. This indicates validated use in U.S. government and defense supply chains.
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