The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL, special_features: MANUEL TG811-BA-MMC-020/1CC45,PG 7-52,FIG 7-15;1998-4-30, center_hole_diameter: 29.2 MILLIMETERS NOMINAL MM, cross-sectional_height: 3.0 MILLIMETERS NOMINAL MM, end_item_identification: WINCH,LUFFING. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-495-5161, 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
21522118-408
NSN:5331-01-495-5161 FSC:5331 — O-ring CAGE:A184N — KALMAR SOLUTIONS AB (SWE)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating
90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
special_features
MANUEL TG811-BA-MMC-020/1CC45,PG 7-52,FIG 7-15;1998-4-30
center_hole_diameter
29.2 MILLIMETERS NOMINAL MM
cross-sectional_height
3.0 MILLIMETERS NOMINAL MM
end_item_identification
WINCH,LUFFING
NSN
5331-01-495-5161
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 3.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
•
CENTER HOLE DIAMETER: 29.2 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
3.0 MILLIMETERS NOMINAL MM
HARDNESS RATING
90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
SPECIAL FEATURES
MANUEL TG811-BA-MMC-020/1CC45,PG 7-52,FIG 7-15;1998-4-30
CENTER HOLE DIAMETER
29.2 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATION
WINCH,LUFFING
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 21522118-408?
21522118-408 is a O-RING.
What parts can replace 21522118-408?
There are 2 known substitutes for 21522118-408: 29.2X3SMS1586, 178 1885-801. Substitute compatibility should be verified for your specific system.
What is the NSN for 21522118-408?
21522118-408 is cataloged in the U.S. Government catalog under NSN 5331-01-495-5161. This indicates validated use in U.S. government and defense supply chains.
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