4820-00-287-4268

Find complete technical information, availability, and procurement data for: 4820-00-287-4268
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-4268

Item Name Code

16988

Assigment Date

01/01/1961 (65 years ago)

grumman; a10 aircraft end item identification, right-hand 1st end thread direction, disk flow control device, plain (pipe) 1st end connection style, manual 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 Direction: right-hand 1st end
Flow Control Device: disk
End Item Identification: grumman; a10 aircraft
Connection Style: plain (pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded external pipe 1st end
Nominal Thread Size: 0.250 inches 1st end
Material: copper alloy overall
Material Document And Classification: qq-b-626 fed spec 1st material response and qq-b-626,alloy 360 fed spec 2nd material response body
Material Document And Classification: qq-b-626 fed spec 1st material response and qq-b-626,alloy 360 fed spec 2nd material response flow control device
Style Designator: straight thru
Thread Series Designator: nptf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-200-0733	No Name Available	01/01/1963
4820-00-200-0920	No Name Available	01/01/1963
4820-00-203-3366	No Name Available	01/01/1963
4820-00-272-3341	No Name Available	01/01/1963
4820-00-287-4491	No Name Available	01/01/1963
4820-00-289-1168	No Name Available	01/01/1963
4820-00-289-6102	No Name Available	01/01/1961
4820-00-353-5161	No Name Available	01/01/1963
4820-00-360-7624	No Name Available	11/01/1982
4820-00-580-6019	No Name Available	12/28/1971
4820-00-618-5420	No Name Available	02/17/1969
4820-00-826-7596	No Name Available	01/01/1962
4820-00-827-2416	No Name Available	01/01/1962
4820-00-845-4283	No Name Available	05/16/1966
4820-00-976-9188	No Name Available	12/12/1971

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
239-124 PIECE 2	Drain Cock
4820002874268	Drain Cock
700-1-4	Drain Cock
AA59440/3-012	Drain Cock
D-ND-1500-77 PI	Drain Cock
DRP-15949 PC 10	Drain Cock
MS35784-2	Drain Cock
SXAIRC0CKTEEHAND	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-00-287-4268?

The FSCG of the NSN 4820-00-287-4268 is 4820

Does the NSN 4820-00-287-4268 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-287-4268 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 4820-00-287-4268 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-287-4268 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 4820-00-287-4268 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961