National Item Identification Number

01-178-6464
011786464
4730-01-178-6464
4730011786464

National Stock Number

Item Name

NUT,TUBE COUPLING

Federal Supply Class

4730

Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Commercial and Government Entity Code (Supplier Data)

---

81343

---

---

81343

---

---

Reference Numbers (Part Numbers)

AN817-8J
AS4841
AS5203J08

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE

Required Description

UNF
0.750 INCHES
16
3B
RIGHT-HAND
STEEL COMP 304 OVERALL
PASSIVATE OVERALL