Swagelok SS-4-HLN-3.00 stainless steel pipe fitting is a hex long nipple featuring 1/4 in. male NPT connections and a 3 in. length. This close nipple fitting enables compact, inline pipe connections in tight spaces—ideal for critical piping systems and dense assemblies.

Specifications
Body Material	316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/4 in.
Connection 1 Type	Male NPT
Connection 2 Size	1/4 in.
Connection 2 Type	Male NPT
Feature	Length 3"
Flow Restrictor	No
Length	3 in. (7.6)
eClass (4.1)	37021016
eClass (5.1.4)	37020590
eClass (6.0)	22560206
eClass (6.1)	37020590
eClass (10.1)	37020590
UNSPSC (4.03)	40141715
UNSPSC (10.0)	40173303
UNSPSC (11.0501)	40142318
UNSPSC (13.0601)	40173303
UNSPSC (15.1)	40173303
UNSPSC (17.1001)	40173303