D1-FW
View detailed technical data, stock status, and sourcing information for: D1-FW
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-203-5453
Item Name Code
05493
Assigment Date
01/01/1963 (63 years ago)
4820-00-203-5453, expansion valve
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-015-3254 | No Name Available | 05/01/1999 |
| 4820-00-073-3504 | No Name Available | 03/01/1987 |
| 4820-00-073-9652 | No Name Available | 09/01/1977 |
| 4820-00-105-0195 | No Name Available | 11/24/1969 |
| 4820-00-717-3526 | No Name Available | 10/01/1983 |
| 4820-00-741-6923 | No Name Available | 07/01/1990 |
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 |
|---|---|
| 03-85004 PC16 | Expansion Valve |
| 03-85005 PC16 | Expansion Valve |
| 03-85007 PC16 | Expansion Valve |
| 03-85008 PC16 | Expansion Valve |
| 3A11-11 | Expansion Valve |
| 91010 | Expansion Valve |
| D1-FW | Expansion Valve |
| D1FW3/8RX1/2R | Expansion Valve |
| GF1C | Expansion Valve |
| HC1FC | Expansion Valve |
| HC1FW | Expansion Valve |
| TK100FW | Expansion Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-203-5453?
The FSCG of the NSN 4820-00-203-5453 is 4820
Does the NSN 4820-00-203-5453 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-203-5453 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 4820-00-203-5453 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-203-5453 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 4820-00-203-5453 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
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Pricing
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