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 ISOBUTYLENE-ISOPRENE CLASS IIR, center_hole_diameter: 4.1155 INCHES MINIMUM AND 4.2395 INCHES MAXIMUM IN, cross-sectional_height: 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, end_item_identification: HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-297-7106, 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
10399510
NSN:5331-00-297-7106 FSC:5331 — O-RING CAGE:A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
material
RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
center_hole_diameter
4.1155 INCHES MINIMUM AND 4.2395 INCHES MAXIMUM IN
cross-sectional_height
0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
end_item_identification
HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
NSN
5331-00-297-7106
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
•
CENTER HOLE DIAMETER: 4.1155 INCHES MINIMUM AND 4.2395 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION
HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIAL
RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR
CENTER HOLE DIAMETER
4.1155 INCHES MINIMUM AND 4.2395 INCHES MAXIMUM IN