National Item Identification Number

01-371-5701
013715701
4730-01-371-5701
4730013715701

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)

---

88277

---

---

88277

---

---

Reference Numbers (Part Numbers)

17G450074
17G450074-63

Required Categories

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

Required Description

UNJF
0.437 INCHES
20
3B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
A351