Aerospace Hardware Store

Aerospace

Hardware

4820-01-178-7553

Poppet Drain Cock

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

664311PC2
5330-00-381-5871
Plain Seal
6643140-012
5306-01-029-2226
Machine Bolt
6643140-044
5342-01-286-5368
Jack Bolt
6643140-049
5306-00-469-5329
Machine Bolt
6643140-054
5342-01-286-5367
Jack Bolt
6643140-077
5306-01-043-8436
Machine Bolt
6643140-10
5306-01-653-9477
Machine Bolt
6643140-12
5306-01-029-2226
Machine Bolt

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Poppet Drain Cock
(NSN) National Stock Number
4820-01-178-7553
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
16989
(FIIG) Federal Item Identification Guide
A530C0
Date
05/10/1984 (42 years ago)

2.65 in. h x 2.505 in. dia o/a; body retainer hex collar 1.863 - 1.878 in. across flats special features, piston flow control device, manual valve operation method

Specs & Compatibility

Flow Control Device

piston

Valve Operation Method

manual

Special Features

2.65 in. h x 2.505 in. dia o/a; body retainer hex collar 1.863 - 1.878 in. across flats

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016989

Related Hardware Products

Part Number Description
60567-1 Poppet Drain Cock
8D147 Poppet Drain Cock

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-178-7553?
The FSCG of the NSN 4820-01-178-7553 is 4820
Does the NSN 4820-01-178-7553 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-178-7553 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-178-7553 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-178-7553 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-178-7553 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Thu, May 10, 1984