The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY CASE, case_style: SQUARE, seal_width: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF, housing_bore_diameter: 1.254 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, sealing_element_style: ANGULAR. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-280-4138, 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
254246-1
NSN:5330-00-280-4138 FSC:5330 — Packing and Gasket Materials CAGE:82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY CASE
case_style
SQUARE
seal_width
0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
temp_rating
-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
housing_bore_diameter
1.254 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
material_document_and_classification
QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE CASE
NSN
5330-00-280-4138
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 1.254 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE CASE
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 254246-1?
254246-1 is a SEAL,PLAIN ENCASED.
What parts can replace 254246-1?
There are 2 known substitutes for 254246-1: 405391, 526754. Substitute compatibility should be verified for your specific system.
What is the NSN for 254246-1?
254246-1 is cataloged in the U.S. Government catalog under NSN 5330-00-280-4138. This indicates validated use in U.S. government and defense supply chains.
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