The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.326 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING, joint_type: SCARF-PERIPHERAL TOP RING, inside_diameter: 3.098 INCHES NOMINAL IN, outside_diameter: 3.500 INCHES NOMINAL IN, cross-sectional_shape_style: SPECIAL INTERMEDIATE RING. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-005-4069, 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
ST7M254-338-2
NSN:5330-01-005-4069 FSC:5330 — Packing and Gasket Materials CAGE:76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
height
0.326 INCHES NOMINAL IN
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING
joint_type
SCARF-PERIPHERAL TOP RING
inside_diameter
3.098 INCHES NOMINAL IN
outside_diameter
3.500 INCHES NOMINAL IN
intermediate_ring_quantity
1
cross-sectional_shape_style
SPECIAL INTERMEDIATE RING
specification/standard_data
76301-ST7-254 MANUFACTURERS SPECIFICATION
material_document_and_classification
MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING
NSN
5330-01-005-4069
COMPONENT DIAGRAM
KEY FEATURES
•
INTERMEDIATE RING QUANTITY: 1
•
OUTSIDE DIAMETER: 3.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR BOTTOM RING
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FREQUENTLY ASKED QUESTIONS
What is ST7M254-338-2?
ST7M254-338-2 is a PACKING ASSEMBLY.
What parts can replace ST7M254-338-2?
There are 2 known substitutes for ST7M254-338-2: S38421-338BAK1, 7338MS160T. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M254-338-2?
ST7M254-338-2 is cataloged in the U.S. Government catalog under NSN 5330-01-005-4069. This indicates validated use in U.S. government and defense supply chains.
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