fittings › straight pipe to hose adapters
AN840-12D
AN Fitting AN840-12D
Description
Adapter
Specifications
| Connection Style | Beaded (hose) 2nd end, Plain (pipe) 1st end |
|---|---|
| Connection Type | Pipe to Hose, Threaded external pipe 1st end, Unthreaded external hose 2nd end |
| Dimension B | 2 5/8 in |
| Dimension B Tolerance | +1/32 in |
| Dimension C | 1.125 in |
| Dimension L | 25/32 in |
| Hose Inside Diameter | 3/4 in |
| Industry Standards/Certification | AN840 |
| Material | Aluminum |
| Maximum Operating Temp | 225.0 deg fahrenheit single response |
| NIIN | 00-222-1798 |
| NSN | 4730-00-222-1798 |
| Nominallength | 2.625 |
| Pipe Thread Size (ANPT) | 3/4 |
| Size No. Alum | 12D |
| Size No. Brass | 12 |
| Special Features | Center wrenching facility |
| Specification Data | 88044-an840 government standard and 81343-as4843/2 professional/industrial association standard |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625 mil spec single treatment response |
| Thread Series Designator | Anpt 1st end |
| Thread Size | 0.750 inches 1st end, 3/4 |
| Thread Type | Aeronautical National Pipe Thread |
| Tube I.D. | 3/4 |
| Weight | .005 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN840-12D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error