Drain Cock

NSN: 4820-01-657-7889 | Model: 501-5-427-99

An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.

NSN Properties and Flags

NATO Stock Number

4820-01-657-7889

DEMIL

Pricing and Availability

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Certified Quality Assurance

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

NSN 4820-01-657-7889 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

501-5-427-99

Cage Codes:

Pats Aircraft, Llc (CAGE 57008)

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4820-01-657-7889 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 4820-01-657-7889?
016577889 or 01-657-7889
Does NSN 4820-01-657-7889 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-657-7889?
No solicitations for this NSN.