0ID-2677A4TT

View detailed technical data, stock status, and sourcing information for: 0ID-2677A4TT

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0ID-2677A4TT
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-008-1984
Item Name Code
05487
Assigment Date
08/17/1975 (51 years ago)

350.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, poppet flow control device, 3a all ends thread class, spring disk loading 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
Disk Loading Method
spring
Maximum Operating Temp
350.0 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
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees all ends
Nominal Outside Diameter Tube Accommodated
0.250 inches all ends
Material
aluminum alloy 2024 body
Material
rubber polymethylene-perfluoroalkylene class fkm seat
Media For Which Designed
fuel/oil, hydrocarbon single response
Surface Treatment
anodize
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-010-1648 No Name Available 02/01/1993
4820-00-466-9873 No Name Available 04/01/1992
4820-00-818-8318 No Name Available 09/01/1992
4820-00-882-0610 No Name Available 04/01/1993

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
0ID-2677A4TT Check Valve
244A4TTEL Check Valve
2632A-4TT Check Valve
2664A4TT Check Valve
2677A4TT Check Valve
27D1335 Check Valve
3C1440 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-008-1984?
The FSCG of the NSN 4820-01-008-1984 is 4820
Does the NSN 4820-01-008-1984 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-008-1984 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 4820-01-008-1984 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-008-1984 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 4820-01-008-1984 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sun, Aug 17, 1975

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