Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW
The RESPIRATOR,AIR FILTERING is a the manufacturer industrial component. Key specifications include material: PLASTIC MASK, mask_type: MOUTH, filter_type: FILTER PAD, head_harness: NOT INCLUDED, exhaust_valve: INCLUDED, special_features: DISPOSABLE MOUTHPIECE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-873-6353, 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
790210
NSN:4720-00-873-6353 FSC:4720 CAGE:65282 — WHITE MOTOR CORP (USA)