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1308D-1 Check Valve

4820-00-802-1123

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Official Item Classification

Name
Check Valve
Part Number
1308D-1
(NSN) National Stock Number
4820-00-802-1123
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
01/01/1962 (64 years ago)

spring disk loading method, poppet flow control device, 280.0 fahrenheit single response maximum operating temp, 3a all ends thread class, right-hand all ends thread direction

Specs & Compatibility

Thread Class

3a all ends

Thread Direction

right-hand all ends

Flow Control Device

poppet

Disk Loading Method

spring

Maximum Operating Temp

280.0 fahrenheit single response

Connection Style

flared (tube) all ends

Valve Operation Method

automatic

Connection Type

threaded external tube all ends

Mounting Position

horizontal or vertical

Thread Quantity Per Inch

16 all ends

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.750 inches all ends

Seat Angle

37.0 degrees all ends

Material

steel comp 303 body

Material Document And Classification

aisi 8637 assn std single material response body

Media For Which Designed

nitrogen, gaseous single response

Style Designator

straight thru

Thread Series Designator

unj all ends

Replacement For

Part Number Description
4820-00-876-8901 No Name Available 04/12/1972

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0005487

Related Hardware Products

Part Number Description
1308D-1 Check Valve
259T8TT Check Valve
LTCT9315-01 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-802-1123?
The FSCG of the NSN 4820-00-802-1123 is 4820
Does the NSN 4820-00-802-1123 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-802-1123 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 4820-00-802-1123 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-802-1123 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 4820-00-802-1123 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962