Tube Coupling Nut

NSN: 4730-01-660-1400 | Model: MS21921-20K

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.

NSN Properties and Flags

NATO Stock Number

4730-01-660-1400

DEMIL

Inventory Check

The last inventory check on this NSN was done on 03/22/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 28
New Surplus: 5

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4730-01-660-1400 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

MS21921-20K

Cage Codes:

Military Standards (CAGE 96906)

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4730-01-660-1400 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 4730-01-660-1400?
016601400 or 01-660-1400
Does NSN 4730-01-660-1400 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-01-660-1400?
No solicitations for this NSN.