Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: 275.0 FAHRENHEIT DEGF, outside_diameter: 2.367 INCHES MINIMUM AND 2.423 INCHES MAXIMUM IN, center_hole_diameter: 1.965 INCHES MINIMUM AND 1.985 INCHES MAXIMUM IN, cross-sectional_height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN, material_document_and_classification: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-297-9986, 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
W 4072 784 AL
NSN:5331-00-297-9986 FSC:5331 — O-RING CAGE:S3092 — RHEINMETALL AIR DEFENCE AG (CHE)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
275.0 FAHRENHEIT DEGF
outside_diameter
2.367 INCHES MINIMUM AND 2.423 INCHES MAXIMUM IN
center_hole_diameter
1.965 INCHES MINIMUM AND 1.985 INCHES MAXIMUM IN
cross-sectional_height
0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
material_document_and_classification
MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE
NSN
5331-00-297-9986
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 1.965 INCHES MINIMUM AND 1.985 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.367 INCHES MINIMUM AND 2.423 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE
•
TEMP RATING: 275.0 FAHRENHEIT DEGF
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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FREQUENTLY ASKED QUESTIONS
What is W 4072 784 AL?
W 4072 784 AL is a O-RING.
What parts can replace W 4072 784 AL?
There are 13 known substitutes for W 4072 784 AL: ADH858B, 1820PC32, 1820-32 and 10 more. Substitute compatibility should be verified for your specific system.
Is W 4072 784 AL still available?
W 4072 784 AL is currently cancelled.
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