MS29528-4

View detailed technical data, stock status, and sourcing information for: MS29528-4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-202-6014

Item Name Code

16989

Assigment Date

01/01/1963 (63 years ago)

"an item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained."

right-hand all ends thread direction, plain (tube) all ends connection style, 3a all ends thread class, poppet flow control device, automatic valve operation method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Connection Style: plain (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Nominal Thread Size: 0.437 inches all ends
Material: steel overall
Style Designator: straight thru
Thread Series Designator: unf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-032-7696	No Name Available	01/01/1963
2915-00-032-8197	No Name Available	01/01/1960
1650-00-511-1976	No Name Available	01/01/1963
2915-00-630-2976	No Name Available	05/27/1966
2915-00-711-4605	No Name Available	01/01/1961
4820-00-803-7922	No Name Available	11/29/1968

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10177042	Poppet Drain Cock
49F9798-52	Poppet Drain Cock
575B-4AS	Poppet Drain Cock
71D-4	Poppet Drain Cock
D100B	Poppet Drain Cock
MS29528-4	Poppet Drain Cock

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-202-6014?

The FSCG of the NSN 4820-00-202-6014 is 4820

Does the NSN 4820-00-202-6014 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-202-6014 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 4820-00-202-6014 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-202-6014 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 4820-00-202-6014 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963