24" Halligan Bar Male Threads_NH National Stock Number (NSN 4210-01-508-8818) Color_Red Why was the Swivel Model:3114 (8.0 TPI x 3.000 OD) 15S1550MF

National Stock Number (NSN 4210-01-508-8818)

It is always best to verify thread type with the local fire department as some are only slightly different than "standard"

NH or NST: National hose or national standard thread is often referred to as fire hose thread as this is by far the most common thread in use today by fire departments

Use only with HSFC6 or HS62 Horizontal 6 inch PVC Strainers

Ideal for cross lays

24" Halligan Bar Male Threads_NH National Stock Number (NSN 4210 01 508 8818) Color_Red Why was the Swivel Model:3114 (8.0 TPI x 3.000 OD) 15S1550MF National Stock Number (NSN 4210 01 508 8818) It is always best to verify thread type with the local fire department as some are only slightly different than "standard"