5404 Series
316 Stainless Steel Male NPT Hex Pipe Nipple
Product Type
Straight – Male x Male
Standard
SAE J514 140137
(L) Length
(A) Male NPT
(B) Male NPT
Product Specifications – 5404 Series
| Part | (A) MNPT Size | (B) MNPT Size | (A) MNPT Thread | (B) MNPT Thread | L |
|---|---|---|---|---|---|
| 5404-02-02 | 1/8 | 1/8 | 1/8-27 | 1/8-27 | 1.059 |
| 5404-04-02 | 1/4 | 1/8 | 1/4-18 | 1/8-27 | 1.259 |
| 5404-04-04 | 1/4 | 1/4 | 1/4-18 | 1/4-18 | 1.448 |
| 5404-06-04 | 3/8 | 1/4 | 3/8-18 | 1/4-18 | 1.448 |
| 5404-06-06 | 3/8 | 3/8 | 3/8-18 | 3/8-18 | 1.448 |
| 5404-08-04 | 1/2 | 1/4 | 1/2-14 | 1/4-18 | 1.700 |
| 5404-08-06 | 1/2 | 3/8 | 1/2-14 | 3/8-18 | 1.700 |
| 5404-08-08 | 1/2 | 1/2 | 1/2-14 | 1/2-14 | 1.889 |
| 5404-12-04 | 3/4 | 1/4 | 3/4-14 | 1/4-18 | 1.771 |
| 5404-12-06 | 3/4 | 3/8 | 3/4-14 | 3/8-18 | 1.771 |
| 5404-12-08 | 3/4 | 1/2 | 3/4-14 | 1/2-14 | 1.960 |
| 5404-12-12 | 3/4 | 3/4 | 3/4-14 | 3/4-14 | 1.960 |
| 5404-16-08 | 1 | 1/2 | 1-11 1/2 | 1/2-14 | 2.090 |
| 5404-16-12 | 1 | 3/4 | 1-11 1/2 | 3/4-14 | 2.149 |
| 5404-16-16 | 1 | 1 | 1-11 1/2 | 1-11 1/2 | 2.338 |
Product Cross Reference
| SAI | Swagelok | SSP | Parker | Aeroquip | Description |
|---|---|---|---|---|---|
| 5404-02-02 | SS-2-HN | 1/8HN | 1/8 FF-SS | 259-2083-2-2 | 1/8 Male NPT Hex Nipple |
| 5404-04-02 | SS-4-HRN-2 | 1/4X1/8HN | 1/4 x 1/8 FF-SS | 259-2083-4-2 | 1/4 Male NPT x 1/8 Male NPT Hex Reducing Nipple |
| 5404-04-04 | SS-4-HN | 1/4HN | 1/4 FF-SS | 259-2083-4-4 | 1/4 Male NPT Hex Nipple |
| 5404-06-04 | SS-6-HRN-4 | 3/8X1/4HN | 3/8 x 1/4 FF-SS | 259-2083-6-4 | 3/8 Male NPT x 1/4 Male NPT Hex Reducing Nipple |
| 5404-06-06 | SS-6-HN | 3/8HN | 3/8 FF-SS | 259-2083-6-6 | 3/8 Male NPT Hex Nipple |
| 5404-08-04 | SS-8-HRN-4 | 1/2X1/4HN | 1/2 x 1/4 FF-SS | 259-2083-8-4 | 1/2 Male NPT x 1/4 Male NPT Hex Reducing Nipple |
| 5404-08-06 | SS-8-HRN-6 | 1/2X3/8HN | 1/2 x 3/8 FF-SS | 259-2083-8-6 | 1/2 Male NPT x 3/8 Male NPT Hex Reducing Nipple |
| 5404-08-08 | SS-8-HN | 1/2HN | 1/2 FF-SS | 259-2083-8-8 | 1/2 Male NPT Hex Nipple |
| 5404-12-04 | SS-12-HRN-4 | 3/4X1/4HN | 3/4 x 1/4 FF-SS | 259-2083-12-4 | 3/4 Male NPT x 1/4 Male NPT Hex Reducing Nipple |
| 5404-12-06 | SS-12-HRN-6 | 3/4X3/8HN | 3/4 x 3/8 FF-SS | 259-2083-12-6 | 3/4 Male NPT x 3/8 Male NPT Hex Reducing Nipple |
| 5404-12-08 | SS-12-HRN-8 | 3/4X1/2HN | 3/4 x 1/2 FF-SS | 259-2083-12-8 | 3/4 Male NPT x 1/2 Male NPT Hex Reducing Nipple |
| 5404-12-12 | SS-12-HN | 3/4HN | 3/4 FF-SS | 259-2083-12-12 | 3/4 Male NPT Hex Nipple |
| 5404-16-08 | SS-16-HRN-8 | 1X1/2HN | 1 x 1/2 FF-SS | 259-2083-16-8 | 1" Male NPT x 1/2 Male NPT Hex Reducing Nipple |
| 5404-16-12 | SS-16-HRN-12 | 1X3/4HN | 1 x 3/4 FF-SS | 259-2083-16-12 | 1" Male NPT x 3/4 Male NPT Hex Reducing Nipple |
| 5404-16-16 | SS-16-HN | 1HN | 1 FF-SS | 259-2083-16-16 | 1" Male NPT Hex Nipple |